Item Type: Whack game toy Material: Plastic Battery: 2pcs AA battery(not included) Package List 1 x Whack Game Toy 1 x Hammer 1Rich Colors: Whack game toy is rich in colors, which is able to attract children attention and improve children awareness of colors, it is good for them. 2Exercise Ability: The classic baby hammer toy can exercise your baby hand eye coordination ability, experience the fun of life, etc., and make your baby grow up happily. 3Promote Relationship: Learning whack game toy can cultivate parent child relationship, make the relationship between baby and parents closer, and give baby a happy childhood. 4Seal Shape: Hammering toy has a seal shape, which is very cute. It can not only let the baby learn various abilities, but also let the baby know about seals. 5Plastic Material: Hammer toy is made of durable plastic materials, it has safe water based paint, it is odorless, and has no bad influence on human body.