Educo Matrix 3-D Shapes Wooden Educational Toy NEW Visual Discrimination

Which blocks are blue and feature 3 layers? Stimulates visual discrimination and sorting based on shape, color, and number of layers. The assignment cards increase in degree of difficulty and feature self-check. Includes 27 wood blocks in 3 colors, 16 assignment cards, 8 cards for self-check, and sturdy wood box for storage.