The play possibilities are endless with this versatile, sturdy wooden Rainbow, with no guidelines or rules. With these stacking blocks, little hands can assemble a variety of shapes and objects while learning all about different sizes and colours. Made from solid wood and coloured with nontoxic paints. Once playtime is over, this Rainbow Stacker makes a fun decoration for your little ones bedroom or nursery. Develops creativity and dexterity. Made from high quality, responsibly sourced materials.