This DIY science kit for building worm robot that sparks children's creativity and imagination. With a battery box that powers the motor, the two motor shafts on either side rotate and drive the belt pulley on one side, allowing the worm robot to move forward. This kit is suitable for science experiments and educational purposes, suitable for both schools and homes. Features -Color:Multi -Material:Wood and abs -Size:10.00X10.00X3.00cm/3.93X3.93X1.18in -The bioinspired design of the worm robot takes inspiration from nature to create a unique and innovative toy. -The easy-to-use components make it accessible for children of all ages to with the worm robot. -The worm robot sparks creativity and imagination in children, encouraging them to the box. -Building the worm robot cultivates hands-on ability and scientific thinking, as children learn about mechanics and engineering. -The worm robot is suitable for science experiments and educational purposes, providing a fun and engaging way for children to learn about technology and robotics. Package list: 1 x set of DIY Robot Worm Electronic Kit