Feature

●Material: Plastic Color: White
●DIY science and small production , product design and machine model
●Our products include gears, racks, pulleys, belts and other transmission parts, all pictures shown are real shooting
●60 pieces and accessories in one package, perfect for laboratory, science education, DIY models, RC airplane/helicopter repair, etc
●60 PCS Plastic Gear Shaft Bell Track White - Single Double Reduction Crown Worm Gear Cog Wheel Robot Parts DIY Wide Variety of Durable and Useful Durable and Practical


Description

60 pieces and accessories in one package, perfect for laboratory, science education, DIY models, RC airplane/helicopter repair, etc.
This item is for the spare parts package of toy gear. Mainly for 0.5 modulus of each gear of DIY toys.
Our products include gears, racks, pulleys, belts and other transmission parts, all pictures shown are real shooting.
DIY science and small production , product design and machine model
Material: Plastic Color: White