These uniquely-angled bamboo blocks encourage out-of-the-box thinking! The edges are flocked creating grip so that blocks can be angled together forming arches and odd and interesting shapes, encouraging your child’s unique engineering skills and mind. Develops balance and coordination as children carefully stack each block to create exciting new designs by themselves or with friends. Theres no right or wrong way to build with blocks, so let the fun begin! Made from bamboo sourced from environmentally sustainably sourced forests. Hape toys stimulate children through every stage of development and help nurture and develop their natural abilities. All Hape products sold in North America meet or exceed all applicable safety standards. The Totter Tower Block Set is a proud recipient of the 2012 Oppenheim Toy Portfolio Platinum Seal Award.