(52 customer reviews)

3-in-1 Mechanical Engineering Building Block Set

$26.95 $25.95

1 / with Box2 / with Box3 / with Box4 / with Box

A classic STEM toy, this 3-in-1 kids’ mechanical engineering toy is a great way to stimulate your child’s mind and develop their cognitive and fine motor skills, concentration, and even problem-solving ability as they build a fully functional mechanical structure from scratch. Your kids will be able to learn and experience important concepts of physics while using gears and other sophisticated components, while making their own windmill, carousel, and more. There are 4 sets to choose from.

  • Item Type: Figure Blocks
  • Material: ABS
  • Size: 28 x 26 x 6.5 cm / 11.02 x 10.24 x 2.56 inch
  • Colour: Multi
  • 4 models to choose from (please see images)

Package Includes: 

  • 1 x Pc


52 reviews for 3-in-1 Mechanical Engineering Building Block Set

  1. L***h

    This was fun to build with, for my son and me. The gears fit together very well. I do wish the picture itself in the instructions was larger, because I had to squint to make it out, but good regardless – and we won’t be using the instructions much past the first time anyways.

  2. A***n

    The box was smashed but apart from that it looked ok. Fast shipping and good store but they could have packed it a bit better.

  3. E***y

    Really cool. Children aged 10, 8, 6 games. A lot of parts, one can build several models, came with instructions ואםשר well build things more. Good for studying mechanics. Highly recommended

  4. A***f


  5. A***u


  6. D***a

    Such as the description

  7. S***t

    The toy is interesting, children collect with pleasure.

  8. M***O

    Very recommendabel

  9. Customer

    Item came in good condition. My daughter enjoyed following the directions and building something that actually worked.

  10. S***r

    really satisfied, good toy

  11. Devansh Patel


  12. Kenneth Nichols


  13. Ryan Hopkins

    Nice toys

  14. Gustavo Oliveira

    Great store, all came as agreed, original parts are 100% compatible with Lego

  15. Mikołaj Szczepaniak


  16. Eduardo Ortiz

    It came fast. There’s no opening and mounting. I’ll value again.

  17. Лев Завьялов

    Thank you very much. The child is happy.

  18. Лина Пановa

    All turned out children are happy

  19. Hildegarda Bąk

    Came after a month. Shipment OK, well packaged. It seems that pads and manual are OK.

  20. Angus Sarah

    Looks good !

  21. Wenche Bøe

    As described. Unfortunately the package got destroyed during shipment. Not the stores error ofcourse, but I can’t now give it as a gift, so something to be aware. Buy locally if you want to be sure you get intact package.

  22. Adéla Zelenka

    Děkuji for Velmi Rychlé dodání.

  23. Eduardo Gutiérrez

    Complete and perfect condition

  24. Marie Vargas

    Good, thanks

  25. Алина Яблоковa

    It came quickly. Thank you))

  26. Peter Hopkins

    Great set of blocks,grandson loved them,thank you.

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