Kids learn about simple mechanics in a fun and creative way with the Lelin Hedgehog gear wheel toy. his construction toy stimulates children’s creativity and teaches simple mechanics and engineering principle of chain movement using gears of different shapes. Features The interlocking spinning gears fit easily on the wooden hedgehog shaped plank and kids can create various patterns and spectacular chain reaction. Each gear is decorated with a different colour and design. Improved social skills. Product Size 29.5 x 22 x 12 cm
