117PCS Gear and Axle Set for Technic Parts Compatible with Mainstream Technic Parts, DIY Gears Assortment Pack(Gear Rack and Worm, Pins, Axles, Connectors) for Technic Building Blocks Set

"Gear & Axle Set - Compatible with Mainstream Technic Parts, DIY Assortment Pack (Gear Rack, Worm, Pins, Axles, Connectors) for Technic Building Blocks"

• "Technic Series Parts in large varieties style, with strong practicability, the package comes as the picture displayed. Compatible with major brands."
• "Application--The set has a variety of purposes, it can be applied to a substitute for assembly, connecting pieces, designing and building your project, decorating your model. Freedom to DIY a creative model or create a new design, a great addition do your model."
• "Compatibility--Applied to the standard small particle parts, it can be compatible with the mainstream brands on the market, a great accessories set. Easily to be assembled and disassembled, simple to use."
• "Fun and useful for your technic project, a great gift choice for building block fans."
• "Material--Plastic, flexible and smooth to play with."