Edushape Geostacker Sensory Stack & Sorter - Multicolor Rubber Toy, 9 x 4.3 x 11 inches, Model 525015The Edushape Geometric Shapes Stacking Toy is an engaging and educational playset designed for infants aged 12 months and up. This toy encourages early learning by promoting logic, reasoning, and hand eye coordination through interactive play. Made from soft, colorful rubber, this stacking toy features eight distinct geometric shapes that are easy for little hands to hold and squeeze. The unique topple proof tube design allows shapes to stack