Viga Rainbow Balancing Blocks is a whimsical set of balancing blocks that will challenge the whole family! Stacking the objects on top of each other over a wobbly, swinging rainbow is not as easy as it looks. Children will develop dexterity, hand-eye coordination, strategy, and patience! Further Info on Viga Rainbow Balancing Blocks: Features 11 animals and a tree puzzle Recommended Age: 3+ Measures 32 cm L x 26.5 cm W x 4.3 cm H Viga Toys uses non-toxic paints and inks and is safe for children. Made from high quality, responsibly sourced materials and complies with EN71 and ASTM standards