Pure copper refers to copper used in its natural metal form without artificial inner lining, synthetic coating, plating, or hidden surface treatment.
A genuine pure copper product usually:
- Is made completely from copper metal
- Has no lacquer, varnish, or artificial coating inside
- Develops natural colour changes over time
- Shows slight surface variations because of hand finishing
- Ages with a natural patina instead of peeling or fading
Copper-coloured products are different. Many products sold online may only be coated or plated to look like copper, while the base material may be steel, aluminium, or another metal.