Pith Balls
U.S. Educator Price
$5

These threaded pith balls are coated with a conductive material. Suspend two pith balls from a rod and charge with the Electrostatic Materials SE-6658.

What's Included
  • 10x Threaded Coated Pith Balls
What to Consider

See the Buying Guide for this item's required, recommended, and additional accessories.