United Scientific™ DCSET12 Density Cube Set of 12 in Plastic Storage Box

I bought this set to do density experiments in my chemistry class. The large size of the cubes made it easy for the kids to use, there was a great variety, and I even found a lab online that meshed perfectly with the kit. I am very pleased with it.

This is exactly what I was looking for… I just wish they weren’t so expensive so each of my student groups could experiment with one.

I made an order from this company ... many science and physics items and they all are very good quality.This item comes in a plactic box and a catalogue. Very pleased.

This product was utilized for "Floating and Sinking" lessons as well as "Density Instruction".......the cubes are a good quality manipulate and will endure .......

They are exactly like another product; the picture is just different. They are nice, cubic, but not all the same exact size. They work well enough for an intro to density.

This is a very nice set. I am a high school science teacher, and I ordered this set to demonstrate that different objects with the same volume will have different densities so long as their mass is also different. (d=m÷v) The 12 samples included in the set I received are: polypropylene, brass, acrylic, oak, pine, rosewood, steel, aluminum, copper, dense wood (???), nylon, and pvc. Each sample has a volume very close to 25 cubic mm/1 cubic inch/16.3871 mL. I gave this product 4 stars is because the oak and pine samples in my set are a little small. Those two samples measure about 24 cubic mm.

Works well for my classroom

My students were amazed by the variety of masses, easily seen by the same size blocks. We're had trouble getting our circuits to show that the more dense metals were conductors- maybe too dense/ too little electricity flow in our little classroom circuit??