Melissa & Doug Innovation Academy - Moving Rings Brand_Rusty Rivets Brain teasing fun for the

Brain teasing fun for the whole family

Puzzles bring families together

allowing kids to color the animals

fill-and-spill container is surface washable

Fifty pages of premium bond paper are full of fairies and princesses awaiting a colorful touch

Melissa & Doug Innovation Academy - Moving Rings Brand_Rusty Rivets Brain teasing fun for theEngineer the Science of Sound and Vibration! Turn your home into a laboratory with the Melissa & Doug Innovation Academy Moving Rings kit. This isn't just a building project; its a hands on exploration of the invisible forces that shape our world. Designed for young inventors, this kit allows kids to engineer a real working machine that uses a vibrating motor to send colorful rings zooming up and down twin poles. Discover Kinetic Energy The Moving