SNAP CIRCUITS: FM RADIO Build your very own FM radio! Snap FM is an entry level STEM Toy that provides hands-on learning and fun! This kit provides valuable and practical STEM learning experience for your child and all kids to enjoy. SNAP FM includes easy to follow directions that allow kids to work independently, build confidence, and learn how a radio works. GREAT GIFT Give the gift of learning and fun this holiday season! Snap Circuits kits will keep kids 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 you need to start learning immediately - and more. Hands on electronic learning for children ages 8+. Requires 3 AA Batteries. Batteries not included.