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Four Sided Friction Block
In Stock
Our 4-sided Friction Block makes friction experiments quick and easy. Surfaces include paper, wood, sandpaper and vinyl. Threaded brass post allows for easy addition of slotted masses.
Buy 50 and pay $8.00 each!
Our 4-sided Friction Block makes friction experiments quick and easy.
Surfaces include paper, wood, sandpaper and vinyl. Threaded brass post allows for easy addition of slotted masses to all 4 sides. size: 2x2x2 in.Products being sold are not toys. They are for Educational / Labratory use only. They are not for use by children 12 and under.
