Description
Five-piece giant wooden clothespin set sized at 7
demonstrating mechanical advantage as the angle of incline changes the effort needed to roll the cart up the slope
and airway anatomy at scale
3125 inches across
Wooden Frame Abacus, 6 Steel Wires Chemistry_Molecular Model Sets Five-piece giant wooden clothespin setWooden frame abacus on a 13. 5 by 9. 5 inch finished base, six steel wires carrying 20 beads each for hands on instruction in counting, place value, and basic arithmetic.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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