Mass Plates (pkg of 100)
Mass Plates (pkg of 100)
SKU: SKU:58977
These are ideal to use as the counterweight for your built trebuchet.
These are ideal to use as the counterweight for your built trebuchet.
Grades 6-12
Regular price
$20.00 USD
Regular price
$0.00 USD
Sale price
$20.00 USD
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per
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Specifications
- Quantity: pkg of 100
Grades 6-12
