Snap Circuits SC-300

• AWARDS: The National Parenting Center-Seal of Approval, Dr. Toy 100 Best Children's Products, Dr Toy Best Educational Products
• Contains over 60 Snap-Together parts. Build over 300 exciting projects.
• Clear and concise Illustrated Manual Included and Available Online.
• Build a Radio, Doorbell, burglar alarm and more
• No tools required