Little ones can enjoy truckloads of learning with this VTech Pop-a-Block Truck Set! The 4 included blocks can be played individually and introduce numbers, shapes and various textures for sensory and tactile development. Each block features an animal that when pressed activates a manipulative for a surprise movement highlighting cause and effect. Blocks can also be stacked onto the truck bed and stacked in multiple ways to fine tune fine and gross motor skills.The truck features a truck driver, Zebra, who will introduce herself and voice out encouraging phrases for fun stacking play. Press the number button to learn to count from 1 to 4 and music button to hear 3 uplifting songs!