This set of plastic pulleys is ideal for enhancing DIY projects involving remote control cars, airplanes, and various toy models. Its sturdy orange design resists deformation and supports smooth mechanical movement. Suitable for educational use, these pulleys simplify understanding of mechanical interactions while providing versatile compatibility with a range of scientific and hobbyist tools. Features -Color:Orange -Material:Plastic -Size:1.70X1.70X0.40cm/0.67X0.67X0.16in -Durable construction: crafted from plastic, these gears offer strong resistance to wear ensuring functionality in various projects without deforming under stress -Educational value: these gears serve as excellent teaching aids, helping young learners explore fundamental engineering concepts and mechanical principles through hands-on experience -Wide compatibility: designed to fit a broad array of educational devices and scientific models, these pulleys integrate smoothly into multiple diy and hobbyist applications -Compact and convenient: with their small and lightweight design, these gears are easy to handle and ideal for assembling toy vehicles, robots, and other miniature creations -Reliable performance: engineered to withstand frequent use, these components maintain consistent , making them dependable parts for continuous creative play and experimentation Package list: 100 x pulley toy accessories