This is a well made 2007 toy. It uses 3 AAA batteries. Battery case is clean. All the animals are complete 5 different sets-10 pieces. The sounds and songs are clear. This is a durable toy that attached to refrigerator. Toddler uses hand-eye coordination to put pieces into slot. A unique toy. Typical some wear and paint removed on a few pieces. Overall still a educational and durable toy. Thanks.