Pitch Balls Science Labs Used to identify electrostatic charge Available in plain or appended to a light string around 22 cm long. Covered substance balls and circles have light conductive covering utilized as a part of charge exchange tests.

Manufacturers and Suppliers of Pitch Balls in Algeria, Argentina, Australia, Bahrain, Bangladesh, Belgium, Bhutan, Brazil, Cambodia, Cuba, Cyprus, Denmark, Ecuador, Egypt, Ethiopia, Finland, France, France, Georgia, Germany, Ghana, Hungary, Iceland, Italy, Japan, Jordan, Kenya, Kuwait, Malaysia, Philippines, Tanzania, Uganda