The Green Toys Shape Sorter helps develop recognition of shapes and colors while also encouraging eye-hand coordination, problem solving, and fine and gross motor skill development. The two-part elliptical Shape Sorter and 8 colourful shapes are the perfect size and weight for little hands. Each piece slides easily into the chute cut-outs on both the top and bottom of the Sorter, which opens with a simple twist, separating the two halves and letting the pieces out again. No BPA, phthalates, PVC. Dishwasher safe for easy cleaning. Age 6 mnths+