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exactly as described! Great start to an interesting collection for my budding scientist! I would definitely recommend this company and will continue to purchase more products from them!
These little cubes are an amazing learning prop to teach the relation between volume, density, mass and weight. Love it!
A must have for geeks like myself. Great conversation piece. I have it in my desk and it’s the first thing everyone ask about.
These are really cool pieces to have and could be really cool for science classes ,as described in size :)