Digital Balance 500 x 0.1g Digital Balance 500 x 0.1g
Our Price: $49.95
Sale Price: $39.95
Savings: $10.00
Jumbo Wimshurst Machine, Vanguard II Model Jumbo Wimshurst Machine, Vanguard II Model
Our Price: $99.95
Sale Price: $74.95
Savings: $25.00

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Hand Generator Replacement Gears Hand Generator Replacement Gears
Our Price: $2.79
Sale Price: $1.99
Savings: $0.80
Digital Balance 3,000 x 0.1g Digital Balance 3,000 x 0.1g
Our Price: $44.95
Sale Price: $34.95
Savings: $10.00