Natural Material
Suitable for children, made of durable natural wood with a smooth edge, no need to worry about real sharp or metal parts, and coated with non-toxic paint. The Rainbow Key consists of eight scales and drums, which is a wonderful experience for kids. Great for helping children develop their imagination. A variety of different performance combinations will produce a lot of wonderful fun, which is a great gift to accompany your child's growth. The gear combination seems to be the key to connecting these three instruments. When one of the gears rotates, the other two gears will follow. What kind of inspiration does this small environment bring to children?