20mm Brass Density Cube with Hook

This single solid brass density cube with hook features an element stamp (Br) for easy identification and measures 0.8 inches (20 mm) on each side. The hook allows the cube to be suspended from spring scales or immersed in liquids for buoyancy experiments. Brass density cubes are commonly used in physics classrooms for density investigation, specific heat, and specific gravity exploration. Due to the nature of raw metals, some surface oxidation may occur during storage.