1" Semi Polished Density Cubes, 1 each of Acrylic, Oak, Pine, Rosewood, Steel, Aluminum, Copper, Brass, Nylon, and PVC.
R**Y
Not perfect but good for cost.
The cubes aren’t cut to a perfect size, some edges are a little rough. That said, they are good enough to demonstrate density with in high school and made a lovely gift at the end of term for my physics teacher and technician. The packaging looks like they are antiques, which made it even nicer for gifting.
E**C
Satisfying to hold
Good selection of materials. Used to interest 7 year old granddaughter in concept of density - some success!
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