Spins in one direction until spun against its preferred direction for engaging play
Rattles up and down before reversing spin direction to keep children entertained
Magnifies sound for added sensory stimulation
Durable plastic construction ensures long-lasting use
Suitable for children ages 6 and up for safe, age-appropriate play
Summarized by Shop
A fascinating toy that demonstrates rotational physics and motion reversal.
The Rattleback is a captivating physics toy that spins in one direction—but when spun the opposite way, it mysteriously rattles and reverses its spin!
A favorite among science teachers, students, and curious minds of all ages.