Features: Premium Material: Made of premium material, sturdy and not easy to fade. BPA free, not bad smell. Safe for Kids: round and smoothes corner, will not hurt your kids' hands. Color: Bright colors stimulate children's interest. Let children improve their cognition of colors while playing, and exercise children's color classification ability. Improve Kids: Cultivate concentration, exercise practical skills, help fine motor development, and promote hand-eye coordination. Cognitive training: Building blocks with different shape enhance the fun and shape recognition exercises the induction and classification of objects shape. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: Wooden Package List: 1 Set Wooden Educational Shape Puzzle