5 Building Sets in One With the Cosmic Quest Set #KNEX {Review}

Disclosure: I was sent this product to review in exchange for my honest opinion.

KNEX logo

My kids love to build but sometimes they build something according to the box and then they are done with it.  They do eventually start to build other things they come up with but sometimes they like following the directions for new creations.  Well the Cosmic Quest Building Set by K’NEX may be a small set at 126 pieces only but there are five different ideas included for creations.

K’NEX Cosmic Quest Building Set

knex cosmic quest

So yes five ideas are included to build various cosmic creatures and rides.  You can only build one at a time then you have to take it apart to build something else, but at least there are directions for all five creations.  My boys of course loved the cosmic rides, especially the motorcycle which hasn’t been taken apart yet to build the next thing.  Yes the motorcycle does actually zoom across the floor!  You get all sorts of pieces in this set so you can follow their directions or come up with your own creations, which my boys will do eventually.  I love though that this set is affordable and includes some pieces they haven’t built with before.  If you have other K’NEX pieces at home you could also use them to build the other creations at the same time.

knex cosmic quest building set

knex cosmic quest 1

knex cosmic quest 2

knex cosmic quest 3

knex family guy stewie time machine 4

Stay Connected with K’NEX:


BUY IT:  Look for the K’NEX Cosmic Quest Building Set on Amazon or find it at knex.com and other national toy retailers nationwide.

WIN IT:  (1) US winner will receive the K’NEX Cosmic Quest Building Set

knex cosmic quest

Need help entering a giveaway?  Check out my blog post for some help!


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This Giveaway Ends July 14, 2014.

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Speak Your Mind



  1. Lisa Vanhook says:

    My son loves to build robots and cars..

  2. amy deeter says:

    my kids like to build buildings and houses.they have a blast

  3. Cheryl Reinhardt says:

    My Grand Son loves to build buildings really tall.

  4. It’s a little too early to figure out exactly what he is building but it keeps him amused for a long time and it keeps getting bigger. Thanks for the chance to add to the collection.

  5. Barbara Butler says:


  6. My daughter likes to build houses and castles!

  7. Julie Lutz says:

    He just loves to build anything with knects usually cars and such

  8. Vicki D. says:

    When my son was growing up, he loved K’Nex. His favorite thing to build was the ferris wheel. It actually went around. If I won this set, I would give it to my niece’s son for Christmas.

  9. My son is a robots-building machine!

  10. Caitlin McClure says:

    He mostly just loves to tear things apart, lol

  11. ioana c. says:

    My daughter loves legos , you never know what she will come up with , she has a big imagination!

  12. My son loves to use legos to buld houses.

  13. Karen Drake says:

    My daughter likes to build houses.

  14. susan smoaks says:

    we enjoy building forts and cars and trucks.

  15. Stephanie Galbraith says:

    My son loves to build characters and scenes from his favorite video games.

  16. e michelle says:

    they love to pile things up..blocks books chairs!

  17. andrea howard says:

    i’m expecting my first child this October. I want to expose her to everything and let her choose her hobbies. I hope she is creative!

  18. Heather Dawn says:

    Lately, my boys have been building forts. They put people on the outside protecting them and they shoot them with their Nerf guns. Lol

  19. Carter is a little young yet but Damon loves to build tools for yardwork – he has built some creative lawn mowers and weed whackers :) LOL

  20. Leslie L Stanziani says:

    My kids love building vehicles and buildings,They like creating whole little towns.

  21. kathy pease says:

    my son loved building buildings

  22. houses

  23. My one son loves to build buildings and my my other son likes vehicles.

  24. My boys love constructing buildings and bridges.

  25. Linda Ellis says:

    Mine likes to build things that are games.

  26. stephanie baker says:

    I will have a mega fort in my living room, I’m sure!

  27. Michelle H. says:

    My kids love to build Star Wars Lego figures.

  28. loves to make buildings with legos

  29. My daughter loves building house and sky scrapers with her legos. She has not played with these before but I think she would really like them

  30. Robby Rob says:

    my son loves lego’s and k’nex. He likes robot and spaceships the most

  31. yana ryjova says:

    my girl likes to build castles

  32. Brenda Elsner says:

    My boys love to build cars and trucks.

  33. anything space related

  34. Kelley Roach says:

    My child loves to build castles

  35. tina reynolds says:

    My boys like building cars and space cars, robots

  36. Rose Reeder says:

    Would like to win the K’NEX Cosmic Quest Building Set because it would not only be entertaining but would be a challenge for my 2 Grandsons when they come to our house.

  37. Erica B. says:

    He likes to build cars.

  38. My son loves to build Disney World and airplanes.

  39. Paula Michele Hafner says:

    My son loves to build buildings, spaceships, and things involving super heroes.

  40. Lori Taube says:

    My sons love to build bridges and trucks!

  41. Boats & ships seem to get built the most here.

  42. Jill Myrick says:

    My sons love building little towns with stores, houses and garages with Lego blocks.


  43. Denise S says:

    My child loves to build castles.

  44. Daniel M says:

    all kinds of buildings with legos

  45. Karen T Gonyea says:

    He loves to build military scenes of all sorts !!

  46. My son would love this!

  47. Ciara B. says:

    my son loves to build castles, and train tracks

  48. Ellie W says:

    My boys like to build military buildings and vehicles.

  49. saralynns2 says:

    My niece and I love to build houses :) She likes to make mansions… and knock mine over!

  50. Diane Hamel says:

    My grandson loves these toys ,,,

  51. Angela W says:

    Buildings and towers

  52. Denise Welch says:

    My grandson loves to build planes and cars

  53. Jennifer says:

    my son is a master lego builder… His favorite thing to make are buildings, especially police stations

  54. My grandchild likes to build trucks.

  55. Lori Walker says:

    My little one likes to build trucks.

  56. Samantha Daleo says:

    She loves to build everything but her favorite things are the ones with wheels.

  57. Gina H. says:

    Tall buildings.

  58. wendi watson says:

    my son loves to build buildings and then he ives to build on the mine craft age as well

  59. Anything he can imagine. People, monsters, globs, vehicles.

  60. melina r says:

    My child likes to build cars and trucks.

  61. T Michelle Trump says:

    My nephew loves to build rockets!

  62. My son loves to build skyscrapers.

  63. My son is always building some sort of vehicle or ship!

  64. Valerie Taylor Mabrey says:

    My grandkids love to build tall towers just to knock them down again
    vmkids3 at msn dot com

  65. My grandson loves to build big buildings

  66. alena svetelska says:

    my kids love to build houses and cars.

  67. Big Blocks and legos are a great way of teaching kids coordination skills

  68. Taryn T. says:

    My son loves to build with Legos, but also with Lincoln Logs, KNex, toilet paper tubes….anything he can use or build!

  69. Mihaela Day says:

    My son loves to build with wood blocks and big legos

  70. heather says:

    They love to build buildings.

  71. Jessica says:

    My son like to build cars and houses .

  72. Cathy Jarolin says:

    My Grandsons love building Planes, vehicles, buildings of all sorts and just about anything else they can come up with. They love Legos. So I know they will love building with K’nex…Thankyou for the chance…

  73. D Johnson says:

    My son loves to build things out of blocks, Legos, wood, even foil! Mostly he builds people/monsters/animals and has an entire little scene to play out.

  74. Julie Lee says:

    My son loves to build spaceships!

  75. Allison Kusel says:

    He loves to build just about anything, mostly cars. He has quite the imagination!

  76. My son likes to build rockets, castles, and bridges.

  77. Castles and space ships from Legos.

  78. Rebecka Iverson says:

    My oldest son loves to build cars and airplanes. My youngest son loves to build towers.

  79. Kelsey Jast says:

    My child loves to build swords to “use” on his twin sisters ;) All harmless, of course!

  80. Candace B says:

    My oldest loves to build cars and race them. He does this with legos, k’nex, and megabloks. It doesn’t matter which he uses he just loves to build cars and race them.

  81. cheryla lister says:

    Mason loves to build with blocks – just stacking them up!

  82. Sarah Jestings says:

    My Son loves to build whole cities.

  83. Britt Brill says:

    My son loves to build anything and everything. He loves to build with kits!!

  84. Glenna F says:

    My son likes to build cars.

  85. My nephew is fascinated with space. He likes to build rocket ships.

  86. My son loves to build cars and castles. My daughter is a little older but loves to build random stuff.

  87. Kaitlyn Ortega says:

    We live in the South and have two boys so…GUNS.. :/

    missysweepsalot at gmail dot com

  88. angie pruden says:

    ramps for his little matchbox cars

  89. Loves to build buildings

  90. Kelly Grant says:

    he loves to just create his own things

  91. My son likes to build houses, cars, pretty much anything!

  92. He loves building any vehicles

  93. Jonathan ANDREWS says:

    I love K’nex!!!!

  94. Jill Rivera says:

    My oldest loves building the roller coaster.

  95. Michelle Proper says:

    My Grandson loves building planes and transformers!

  96. christy colln says:

    thank you for the giveaway…my son loves to build robots and cars

  97. Anne Marie Carter says:

    My son loves to build roller coasters and ferris Wheels out of K’NEX.

  98. cars and spaceships

  99. cheryla lister says:

    My grand daughter loves building trains out of duplos.

  100. Laura Unger says:

    My son likes to build castles.

  101. They love to build cars and trucks

  102. Kelley Chapman says:

    My sons like to build planes and helicopters.

  103. Kerry G. says:

    My son likes to build planes

  104. Terra Heck says:

    He likes to build cars, trucks, and garages. Thanks.

  105. MaryAnn says:

    My son likes to build houses

  106. Gayle S says:

    Until recently, my grandson liked to build structures. Lately, he has shown interest in building things with wheels.

  107. Ashley Harvey says:

    My nephew would love this for his birthday!

  108. Heather B says:

    My daughter loves to build things she can use with her other toys, like stables for her My little Ponies, or furniture for dolls. My son likes to stick with the kits and putting them together the way the instructions suggest.

  109. Elena G says:

    My son likes to build rocket ships.

  110. Thuy Vu says:

    I really can’t make out what they build but they tell me that it is a house.

  111. kim burnett says:

    she loves to build castles!

  112. Danielle D says:

    Houses, buildings, cars

  113. Kristen says:

    Castles with moats….and very tall buildings.

  114. Francine Anchondo says:

    my son loves to build towers and my daughter loves castles.

  115. tara darity says:

    All three of my kids love to build and create new things!!

  116. Natalie Brown says:

    Hi! When my son was young, he liked to build Lego sets. Now, my grandson is getting to the age where he’ll start building these types of sets too. So fun! Thank-you!

  117. Kimberly M. says:

    My grandsons love to build anything. They are always building with blocks, legos, or Knex. They love to build buildings, boats, transformers, airplanes, etc.

  118. Linda G. says:

    he loves to build cars and trucks

  119. June S. says:

    He likes to build all sorts of buildings.

  120. My grandson is learning to build many things. He would love this for sure. Buildings and forts etc. Legos buildiings and more!

  121. Rebecca Parsons says:

    Right now he likes to build car building, like a car dealership, and garage.

  122. Kimberly Schotz says:

    My daughter likes to build Robots

  123. Sharon Kaminski says:

    Our child loves to build skyscrapers.

  124. my daughter is just now likes to build so we are just building with legos.

  125. Jessamine D. says:

    My daughters love to build pretend cities and bridges with blocks. :)

  126. Jeani Brickner says:

    she likes to build castles and traps. funny, actually. she’s 4.

  127. Danielle johnson says:

    Right now they are loving to build with legos and they’re making ships and planes.

  128. Dorothy Teel says:

    My granddaughter loves to build machines and cars things that move delight her and then she does not want to tear up what she spent hours building, she loves to make her project individualized.

  129. grandson love building robots and cars

  130. Beanybopp says:

    Right now just towers since he is young but he loves to build all the time….my brother had the k’nex roller-coaster way back when.

  131. Janice Dean says:

    My grandson loves to build and usually builds with legos. Thanks

  132. Holli G. says:

    Minecraft scenes!

  133. Megan Parsons says:

    My son loves to build transformers, army tanks, cars, etc

  134. He love to build with his Mario Legos!

  135. Brandi B says:

    My son loves to build “house” with his Legos, but I think he loves watching me build stuff most of all.

  136. stacey b says:

    My kid loves to build all kinds of stuff with legos!

  137. Kathy Davis says:

    My granddaughter loves to build towers with her building blocks.

  138. Michelle says:

    My child would build vehicles and other various things

  139. Gail Abazorius says:

    My grandchildren would love this. Thank you for the chance.

  140. Kelly D says:

    My son loves to build cars and planes.

  141. Nannypanpan says:

    He’s into making police cars out of legos

  142. My son loves to build houses and cars.

  143. Anita Yancey says:

    She llikes to build forts, houses, and cars and trucks.

  144. Meredith Dingley says:

    My son loves these!

  145. Misha Estrada says:

    My kids like to build vehicles.

  146. Ann Fantom says:

    My daughter likes to build houses for her toy figures

  147. Denise B. says:

    Our daughter likes to build buildings.

  148. Monique Rizzo says:

    My daughter loves to build theme parks.

  149. bethany saxton says:

    How cool! My son would love this!!!

  150. Vicki Wurgler says:

    my grandson loves to build airplanes

  151. D Schmidt says:

    My children love to build forts and castles.

  152. Kristi C says:

    My son loves to build different types of cars.

  153. Alicia Thibadeau says:

    He loves to build planes

  154. My son like to build cars.

  155. My sons love to build cars and towers

  156. Patricia Wojnar Crowley says:

    My nephew loves building cars!

  157. Xty Cruz says:

    They love building cars

  158. Leigh Anne Borders says:

    My sons lvoe to build everything from cars, boats, ships, planes, to homes….

  159. My grandson likes to build cars.

  160. Moon rovers and satellites!

  161. Tara Liebing says:

    My son loves to build creatures and other mythical things.

  162. Deb Jackson says:

    We like building roller coasters.

  163. Birdie Skolfield says:

    My kids love to build space crafts/flying objects

  164. kathy armstrong says:

    Great learning !

  165. Michele Behlen says:

    My grandson loves Legos and things like Tenkai Knights.

  166. They are little still but they love to build castles! like in Frozen :)

  167. DEBIJOT says:

    They built a Knex Roller Coaster and loved it.

  168. Debra Hall says:

    my grandson loves to follow the pictures in side and build the examples

  169. Sandra VanHoey says:

    My grandson has a couple of the different sets he has built with his dad. Think his dad wanted to build more than my grandson at the time. He loves being creative and trying all different types of things

  170. MaryJane says:

    Grandchildren love to build anything. They have a great imagination.

  171. Shemp DeYoung (@shempgames) says:

    It’s always something new. For a while, it was all about castles for my son’s vast collection of dragons.

  172. Linda Manns says:

    My grandkids love to build transformers and anything to do with wood, etc that they can work on with their father. Thank you for this opportunity to win

  173. He likes to build cars

  174. Anastasia says:

    My kids love to build all sorts of things :) Cars and buildings most of all. Then the Barbie’s can have castles to hang out in :D

  175. any kind of monster for sure. thankyou, ken

  176. Patricia says:

    Mine loves to build castles.

  177. Suzanne h says:

    My son is just doing basic building. Mainly tall towers with blocks that he can then push over.

  178. Melissa Hartley says:

    This would be a gift for my nephews Jesse (9), Anthony (7), & Christopher (4) .. they would build a spaceship or some type of space car :)


  179. Lisa Williams says:

    My child loves to build robots,he builds cars and trucks,and trains but he loves robots the most.

  180. Anne Perry says:

    My son likes to build skyscrapers.

  181. Becky VanGinkel says:

    All of our 3 children love to build! Our son loves all of his Lego sets and likes to build spaceships and tanks and things like that. Our middle daughter loves to build castles and towers. Our youngest is only 15 months so she just likes to stack her blocks up and knock them over ;)


  182. Alona Y says:

    My daughter is still too young, but my nephew loves to build things out of his legos and with things like sticks and rocks outside.

  183. My sons love to build planes, trucks, space ships, cars…basically anything.

  184. katie klein says:

    Right now he loves building tunnels for his cars.

  185. He likes to build race tracks and forts.

  186. jeri boss says:

    i want to win this for my nephew

  187. My daughter really loves building anything – Legos, knex, blocks…she gets right into it for hours.

  188. janet woodling says:

    Tents in the living room.

  189. jenn huey says:

    My kids love to build forts, it gets a little overwhelming at times and at others i love to join them

  190. Darlene Sullins says:

    My children love to build pretend houses, lol

  191. Castles!

  192. Marci Wright says:

    My son loves to build robots, ships, airplanes & more! Pretty much anything he can think of!

  193. Jan Hammersmith says:

    My child likes to build various types of buildings

  194. Nahoj ib says:

    My son loves to build cars and houses

  195. doll house

  196. shelleyb says:

    My son loves to build rockets and dog houses.

  197. they love to build buildings and forts

  198. Lindsay McCain says:

    Playhouses and forts.

  199. My son like to build cars.

  200. Renee B. says:

    My kids love to build cars and trucks

  201. Maralea says:

    My grandkids love building all kinds of vehicles

  202. vickie couturier says:

    the grandkids love to build robots and playing sets and legos,anything they can build and tear down and build again