The play possibilities are endless with this versatile, sturdy wooden Rainbow Stacker (Large), 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 colors. Made from solid wood and colored with non-toxic 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. Conforms to current ASTM and CPSIA safety standards. Age 3+ years.