A high-purity 99.9% solid copper cube, precision-machined with smooth surfaces and sharp edges.
Perfect for collectors, laboratories, metalworking, educational demonstrations, and research samples.
Available in multiple sizes: 10mm, 20mm, 25mm, 30mm, 50mm
Our copper cubes are manufactured from high-purity solid copper (≥99.9%) using precision machining technology.
Each cube features:
Smooth, polished surfaces
Sharp, accurate edges
Laser-engraved copper symbol (optional)
High density and excellent conductivity
Copper cubes are widely used in:
Scientific element collections
Laboratory experiments
Electrical & thermal conduction testing
Physics education
Metalworking prototypes
Gifts for engineers, students, and makers
We support bulk orders, OEM engraving, and custom sizes.