Fine copper-threads gently remove even persistent dirt – copper is a soft metal, which does not scratch.
For pots, pans, sink, stove, glass, high grade steel, etc. Removes layers of rust from cutlery. 
Double-layered for extra strength, extremely long lasting, washable in the washing machine at 60°C (please put in a line-sack or sock).
Do NOT use on teflon or similar surfaces.
Use in wet condition only!
Ecologically beneficial, 100% recyclable.