Description: <p>[Visible Geometric Model]:This 3D shapes geometric solids is a set of 12 transparent geometric models that provide an intuitive way to learn about geometric shapes,understand the relationship between points,lines,and surfaces,and study the calculation of area and volume</p><p>[Math Education]:These geometric cube can be disassembled,which allows students to see the internal structure of the geometric body more clearly,enhancing the learning effect</p><p>[Material]:Translucent geometric shapes blocks are made from sturdy pp and paper materials that ensure long term use</p><p>[Product Size]:The edge length of each geometric model ranges from 2.5cm/0.98inch to 5cm/1.97inch,making them easy to handle for learning purposes[Gift]:Geometric shapes blocks set learning toys multicolored pattern blocks solid for preschool elementary home school supplies</p><p>Cube, :5x5cm/1.97inch x 1.97inch</p><p>Cuboid:  3.5x3x5cm/1.38inch x 1.18inch x 1.97inch</p><p>Triangular:4.3x4.3x5cm/1.69inch x 1.69inch x 1.97inch</p><p>Triangular:4.5x5x4.5cm/1.77inch x 1.97inch x 1.77inch</p><p>Cylinder:5x5cm/1.97inch x 1.97inch</p><p>Cone:5x5.5cm/1.97inch x 2.17inch</p><p>Quadrangular trapezoid:2.4x4.8x4.5cm/0.94inch x 1.89inch x 1.77inch</p><p>Parallelogram:3x3x5cm/1.18inch x 1.18inch x 1.97inch</p><p>Quadrangular pyramid:5x5x6cm/1.97inch x 1.97inch x 2.36inch</p><p>Triangular pyramid:6x6cm/2.36inch x 2.36inch</p><p>Sphere:5x5cm/1.97inch x 1.97inch</p><p>Hexagonal:4.8x5cm/1.89inch x 1.97inch</p> Specification: Size_Chart: Note: <p>1.This is not infant toy,please take away from children to avoid eating.</p><p>2.Please allow slightly errors 1-2cm differences due to manual measurement.</p> Package_Includes: <p>12 Geometric Shapes</p>