A big wooden rainbow made up of nested bands in warm colors from red to violet. Made from solid maple wood with a light coat of color that still lets the wood grain show through. Kids can stack the bands into one big rainbow, sort them by size, or spread them out to build tunnels, bridges, and caves for a bigger pretend world. Flip a single band over and it rocks gently back and forth like a tiny boat or cradle for a doll or stuffed animal. Big enough to double as a bright piece of nursery decor when it's not being played with. About 14 inches across. Handcrafted in Europe. A natural fit for Montessori and Waldorf-inspired play.