AIMATRIX 184-Piece Gear & Axle Set for Technic Parts Compatible with Major Brands, DIY Gear Assortment Pack (Connectors, Pins, Axles, Lift Arms)

This item contains 184 pieces, comes in random colors, and does not include an instruction manual. Product parts include a wide variety of parts, including differentials, car tracks, tires, pins, and cross shafts. It is compatible with major brands and can be used with block groups and connected MOC players. It is easy to assemble, safe, and durable. This product can be used as a gift, given to block players, and has collectible value.