6 Piece Density Cubes Set - Includes Brass, Lead, Copper, Iron, Alumin — hBARSCI
9 Pieces Element Cube Set 10mm Density Cubes Periodic Table Pure Metal Cube Zinc Copper Bismuth Chromium Aluminum Antimony Iron Carbon Titanium for Element Collections Material Hobbies: Amazon.com: Industrial & Scientific
Density Cube Sets — Luciteria
United Scientific DCSET10 Density Cube Set, 10 Cubes: Science Lab Physics Classroom Supplies: Amazon.com: Industrial & Scientific
United Scientific Supplies Density Cube Sets:Education Supplies:Physics | Fisher Scientific
Density Cubes Set - Includes 6 Metals - Brass, Lead, Iron, Copper, Aluminum, Zinc - 0.4" (10mm) Sides - for use with Density, Specific Gravity Activities - Eisco Labs: Amazon.com: Industrial & Scientific
Set of 10 Density Cubes | Home Science Tools
Metal Density Cube Set, Economy Choice | Flinn Scientific