The play possibilities are endless with this versatile wooden rainbow stacker from New Classic Toys. With 10 arches, this rainbow stacker is a simple toy with huge potential, inspiring open thinking, encouraging little ones to see new possibilities and offering countless ways to play with. Learn all about the different sizes and colors as you build. When playtime is over, this rainbow stacker will make a beautiful decoration in any room. This rainbow stacker is made from FSC® 100% certified wood.