Teachables Translucent Pattern Blocks Mega Set - 2160 PiecesThe Translucent Pattern Blocks Mega Set includes 2160 translucent pieces, perfect for classroom use. These pattern blocks are especially effective when used on a light box, allowing students to visualise concepts like colour mixing and fractions through the shapes. The set includes hexagons, squares, triangles, trapezoids, parallelograms, and rhombuses, each piece measuring 0. 3 cm thick. The pieces come in a sturdy container for easy storage. These