SOLD OUT! G29132 ~ Uncoated Pith Ball with String for Electrostatic Experiment
Uncoated pith ball is about 0.36" diameter Γ 0.5" diameter. It has a lightweight thread already attached. Perfect for electrostatic experiments!

Description
Uncoated pith ball is about 0.36" diameter Γ 0.5" diameter. It has a lightweight thread already attached. Perfect for electrostatic experiments!











