Dot in brushed copper, design by B&B Sweden.
18 mm in diameter.
Height 18 mm.
Dot in brushed copper is made of solid copper. There is no surface treatment/coating, which means that it will oxidize and aging. Either you allow the products to age with dignity and let them be darker and get a patina, or maintain them by cleaning them quite often so that they retain their original colour.
For regular cleaning, wipe off with a little detergent/washing-up liquid.