- Classic magic spring toy that walks down stairs and ripples in your hands
- Invented in 1954, a true oldie but a goodie!
- Combines hours of fun and the marvel of physics - the magic spring is often used for physics demonstrations
- Comes in 1 of 4 random metallic colors: purple, blue, silver or gold - selected at random
- Purchase includes 1 unit.
- 50mm x 50mm x 50mm
