High-quality materials: These connecting cubes are made of soft plastic, which feels warm when held, and are connected by a soft click sound, allowing children to listen with gusto. Includes 10 colors: With this set of 100 construction cubes, watch your child learn pattern art or apply colors to learn mathematical concepts such as addition and subtraction. Clever design: These math cubes snap together with a soft click, making them ideal fine motor, constructive and creative activities for children over 3 years old.Inspiring learning: The five sides contain different geometric shapes to create more challenging architectural, artistic and mathematical activities: circles, squares, triangles, pentagons and hexagons. Early education activities: Let your children learn about counting, sorting, construction, creativity and arithmetic fun Show them how to use sorting and patterns to build early mathematical skills. Description: Colour: VariegatedMaterial: PlasticSize:20X20CM Type:Educational Toys Model:Maths Link Cubes Subtype:Mathematics Age Level:3-4 Years, 12-16 Years, 4-7, 8-11 Years Package Include: 100x nut combination toy