Description: Early Education Teaching Aids: 3D Shapes Geometric Solids are specially designed for early education and are very suitable for kindergarten useGeometric Solids:Colorful Geometric Shapes Blocks Set contains a variety of solid geometric shapes to help children understand and identify different shapes and colorsPortable: The canned design makes it easy to store and carry, keeping your children play area neat and organizedDevelopment Ability: Geometric shapes blocks cultivate children's color cognition, aesthetic ability, graphic recognition ability, improve problem solving ability, and fine motor skillsMaterial: Colorful building blocks are made of quality PP material, good durability and children can play with confidence Size Chart: Jar Size:10cmx18.5cm/3.94inchx7.28inch Package Includes: 1 storage jar1 chart40 solid color geometric shapes(4 colors)20 transparent geometric shapes(2 colors) Note: 1.This is not infant toy, please take away from children to avoid eating.2.Please allow slightly errors due to manual measurement and different monitors.