This sinister device seems at first glance seems to be an innocent ping-pong ball, but it is much more than that. By forming a human circuit chain link by holding hands, you illustrate the idea of an electric circuit. Perfect for science projects. Let everybody damp their hands and the ball will work even better as dampness improves conductivity.
Toysmith 2 Pack Bundle Savers Eerie ORB
Was:
$47.90
Now:
$23.95
- SKU:
- O431063
- UPC:
- 85761272323
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.
Toysmith UFO Ball, EERIE ORB with Lite and Sound
Was:
$60.50
Now:
$30.25
Toysmith (2 Pack) Bundle Savers! U-Fidget
Was:
$56.70
Now:
$28.35
Toysmith (2 Pack) Bundle Savers! Magna Buzz
Was:
$48.94
Now:
$24.47