- The parts package weighs 2 pounds and contains a completely random parts model, parts color, and number of parts.
- Surprise blind bag series, a simple package of randomized technic parts sets.
- 2 lb package may contain：Technic Cam, Aelx, bushings, coarse lift arms, modified bent coarse gears, modified bent fine L-gear, 14 tooth bevel gear coarse gears, 16 tooth gears with clutches, smoothing gears, 24 tooth gears with 1 axle hole, 36 tooth double bevel gears, gear differential housings, completely randomized, each package is unique.
- Variety technical parts suit for DIY a creative model or create a new design, a great addition do your model stuff.
- STEM activity kits,Diy toy,MOC EV3 Wedo Mindstorms can assemble freedom to create unique creative.
