Feature 11. Block design, colorful, quite eye-catching. Play with your children, it will bring you more happiness. Cultivate hands-on skills, gripping ability and intelligence. 22. 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. 33. Colorful and charming, simple and advanced, enough for children to play for hours away from electronic screens. 44. 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. 55. It is suitable as a perfect birthday gift, Christmas gift, Children's Day gift and New Year gift for boys, girls and children.Material: ABSPacking size: about 8*23cmWeight: about 180gPackage List1 x Base Board1 x Base16 x Building BlocksNoteDue to the lighting effects and shooting angles, there is color difference in the product, please understand.Due to manual measurement, there is a tolerance in the product size.