Tedco Small Plasma Ball
Low in store inventory, may be subject to change
- The Plasma Ball is 3 inches in diameter and is powered by 4 AA batteries (not included)
- The electrical charges emit from the core to the outer sphere in random patterns
- Touching the sphere with your fingers creates contact points that the electrical charges will follow
- Perfect for the science & engineering buff in your family
- Suitable for Age 14+; Ship size: 12x7x6 inches; sold in singles