Children's Early Learning Puzzle Nail Hammer Piling Toys Features: hammering nail game, double-sided cycle continues, exercise hand muscle strength Repeatedly knocking to exercise the baby's small hand muscle strength and hand-eye coordination, cultivate the baby's ability to concentrate Simulation of real hammering nails: according to each color of the nails, in order to into the inner center position to in more easily Oh! The skillful use of tools to the brain: through the reverse awl pry nails, let the baby learn to use tools to the brain, exercise the small hand fine movements Double-sided cycle of continuous play: configuration of the reverse knocker, front knocking over the reverse to continue to play the nail against the hole to knock, the nail Craftsmanship material durable play: strictly ABS material, each nail has been craftsmanship polished surface burr-free, play does not hurt the hand EVA bundle enclosure storage bag: easy to baby storage gadgets and color nails, take more convenient to good habits of storage, goodbye to messy Product Description: 1x Table 1x Hammer Tool 1x Knocker 34x Five Color Nails 1x Storage Bag