ASTEM 100+PCS Technic Gears and Axles Compatible with Technic-Sets,Gears-Rack (Gears-Pins-Axles Differential New) for Car Building Brick Accessories Pieces Sets (Random Color)

The list package includes various technical parts, 118PCS.Technic parts pack, compatible with LEGO Technic parts, random colors.. The overall packaging is rich in parts, and the parts set reduces the time for building block enthusiasts to collect parts by themselves and reduces the procurement cost. Get modules in place as needed.. DIY creative model, freely assembled to create new designs. Perfect compatibility, easy to assemble and disassemble, good compatibility between brick parts, neither loose nor tight.. STEM activity kits,Diy toy,MOC EV3 Wedo Mindstorms can assemble freedom to create unique creative.. Variety of gears axle parts, can be applied to a substitute for assembly, designing and building your project, like models of robots, cranes, engineering vehicles. Fun and useful，a great gift choice for building block lover.