Electroscope Pith Balls Crowd Control

Electroscope Pith Balls Crowd ControlUsed as the leaves of an electroscope. Consists of a pair of pith balls attached to ends of two strings which hang from hook mounted on insulated pillar on a stable metal tripod base. Unit of Sale : Each

90% Propylene Glycol

Technical data: Printing range: 150x100x80 mm

and electrochemical reactions

Fits most sizes and types of traffic cones

2 solar modules

Deluxe tabletop scoreboard for serious INDOOR programs

try the Champion Sports 6 Kilo Rubber Medicine Ball

Lower sidewalls (not typical in an entry level stick) allow for a larger pocket

and the other is labeled with letters only

2 each silver metallic

Compact fold-down - Easily folds to half its size for storage and portability

but the manual is too much fun to make that comparison