MOC Technical Parts Self-Locking Bricks Building...

[Sorts of Technical parts] Our bricks pack includes 8 PCS CIRCLE GEAR RACK 6151167 11X11. Various accessories can be widely applied to MOC model construction and creation
[High Quality] The compatibility between brick pieces is good, neither loose nor tight. Can be used to build robots, cars, cranes, engineering vehicles and other models. High quality
[STEM] Kids can use their imagination, open design and build STEM-driven models. And it can be used as an adjunct to children’s science tutorials to help and encourage children to build a solid foundation in science, technology, engineering and mathematics from an early age. Promote and stimulate creativity and curiosity in children
[Compatible with the Major brand] Fully compatible with standard sized bricks from other leading Brands. All the bricks are made of children-friendly ABS plastic
[Ideal Gifts] It’s the perfect gift for kids to create from their own ideas. In the case of brick fans, this type of brick pack avoids the lack of technical components. The best gift for a child