Infantino Building Blocks Set, 19 pieces. Introduce your child to the world of creative play and problem-solving with the Infantino Imagination Stackers Playset. This assortment of three different blocks is designed to spark imagination and improve hand-eye coordination. With the rocket block, your child can match each colorful layer to the correct shape and stack them into a cool rocket. The Rainbow Stacker offers a world of possibilities for endless play and creative exploration. A fascinating challenge is presented by the Ball Stacker, where differently shaped layers are stacked to create a beautiful rainbow. These blocks are lightweight and the perfect size for little hands. They are easy to grasp, stack, and sort, promoting dexterity and fine motor skills. Your child will love playing and learning with these colorful blocks!.