Robotic Helicopter Kit for Kids is a non-soldering kit that can be used to build one`s own working helicopter. The Robotic Helicopter Kit comes in unassembled form and contains Printed Circular Board [PCB] of paper phenolic material. Vegakit manufactures Robotic Helicopter Kit for Kids. Vegakit offers a wide range of educational and electronic playing kits like Piezo Buzzers, Solderless Breadboard, Chip-On Board [COB] for Toys/Clocks application and Printed Circular Board [PCB]. The Robotic Helicopter Kit includes pully, belt, gear, shaft, pulley, motor, motor holder and battery holder.