Grimm's Wooden Rainbow CoinsBright, tactile, and full of colour, Grimms Wooden Rainbow Coins set sparks curiosity and imaginative construction. With 24 coins in two sizes and twelve bold rainbow shades, children can explore stacking, pattern making, and colour matching. Combining the coins with Grimms large and small stacking rolls expands creative possibilities, while developing problem solving, spatial awareness, and hand eye coordination through open ended play. Made from