The Ooombee Cube is another award winning toy from Fat Brain Toys. It offers a unique shape-sorting puzzle for children 10 months and up, and the 6 rubbery shapes easily fit into little hands. Each piece is tied to a corner of the cube, so you will never lose one under a car seat or couch cushion again! The shapes are textured and squishy to appeal to infants, and they smoothly fit into the respective cutouts on the cube. Shapes include a triangle, square, oval, circle, pentagon, and double circle. The Oombee Cube is 100% food-grade, BPA-free, and the strings are short enough be safe but still allow children to explore freely.