Frey Scientific-565070 Aluminum Painted Pith Ball with String (Pack of 6)
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Frey Scientific-565070 Aluminum Painted Pith Ball with String (Pack of 6)
Ultra-light and ultra-sensitive
Ideal as replacements or for electrostatic demonstrations
Diameter: about 1/3-inches
Made of aluminum
On string
Frey scientific aluminum painted pith ball with string. Ultra-light and ultra-sensitive. Ideal as replacements or for electrostatic demonstrations. Diameter: about 1/3-inches. Made of aluminum. Safety: chkhaz small parts. Warning: choking hazard - Small Parts. Not for children under 3 years.