The back sides of these blocks are painted golden yellow and sprinkled with glitter to add a subtle element of texture. Creative Block Shop presents a new approach to building with blocks and inspires unique forms of learning and open-ended play in children. The best toys are designed to engage and captivate children and adults alike. These geometric blocks are made of reclaimed wood and painted with non-toxic paints. Each hand-painted set is uniquely different and made in Brooklyn, as they are original works of sculptural art.