Leyndo 24 Set Helicopter Kit 6" Plastic Propeller for Stem Activities Propeller Blades with Rubber Band Wood Sticks for Airplanes and Helicopters from School and Research Institution (Red)

Comprehensive DIY Kit: with this plastic propeller kit, you receive 24 plastic propellers, 24 rubber bands, 24 wood sticks, and 24 rubber band hooks; Every component is designed to ignite your creativity and enable you to construct and test various project designs

Reliable and Resilient Materials: dedicated to durability, each component or rubber band airplane kit is made from quality materials, plastic propellers and hooks, rubber bands, and wood sticks; The propellers, produced from quality plastic in red, are approximately 6 inches/ 14.5 cm while the white rubber bands measure about 23.62 inches/ 60 cm; With around 6.3 inches/ 16 cm wood sticks, the kit is designed to withstand rigorous experimenting and repeated uses

Functionality of Propeller: the design of the red plastic propeller, with its built in shaft and small hook, is specifically made for being powered by rubber bands; The propeller of our rubber band helicopter kit will only allow you to wind it one way; With its thoughtful design, the kit offers that the direction of energy release is always right; Our propellers for stem projects are suitable for a wide range of STEM projects, including propeller planes, and propeller powered cars

Easy to Use: we have ensured that the wood sticks and rubber bands in the helicopter kit can be cut according to your own project to fit your specific needs; This allows you to customize different parts to ensure that every project is not only a success but also bespoke to your design

Energy Release Manipulation: for those with an interest in energy manipulation, this plastic propeller kit enables altering the rate of energy release; Using a single rubber band allows a slower rate of energy release, while combining multiple bands can facilitate a much faster burst of energy, giving you the control to observe and analyze variations in energy transformations