This patended ZipString carefully balances several forces of gravity, lift, tension, and drag to fly the string in the air. Any movement that a Zipster (a user of a ZipString) does, the string follows.
Ages 4+ (with help)
Recommended for ages 8+
Included:
- 3 String loops of different sizes and colors
- USB charging cable
- Instruction guide
- QR code to trick library
- Wonderment
Zoo Sensory Jar