SNAP CIRCUITS GAME PLAY STEM toy delivers hours of learning and play. Play more than 20 electronic games. Can play solo or with friends. Play 21, baseball, and memory games. Learn how electricity powers circuits, creates sounds and turns on lights. GAME PLAY is a GREAT GIFT for ages 8+, give the gift of learning and fun! Snap Circuits kits will keep children busy and having fun all year round. Combine with other Snap Circuits kits for even more projects! NO EXTRA TOOLS NEEDED. Snap Circuits kits include everything children need to start learning immediately - and more.Hands on electronic learning for children ages 8+. Requires 3 AA Batteries. Batteries not included.