Features 1、1. Block design, colorful, quite eye-catching. Play with your children, it will bring you more happiness. Cultivate hands-on skills, gripping ability and intelligence. 2、2. This building block requires a lot of patience and imagination when stacking. Exercise children's hand-eye coordination ability, thinking ability, concentration and practical ability through games, and improve emotional control ability and anti-stress ability. 3、3. Colorful and charming, simple and advanced, enough for children to play for hours away from electronic screens. 4、4. It can help children recognise colours and shapes, develop imagination and creativity, fine motor skills, usability, thinking and problem solving skills, structural elements and design skills. 5、5. It is suitable as a perfect birthday gift, Christmas gift, Children's Day gift and New Year gift for boys, girls and children. Material: ABS Packing size: about 8*23cm Weight: about 180g Package List 1 x Base Board 1 x Base 16 x Building Blocks