Copper kills microbes when a direct interaction between copper's surface and the bacterial outer membrane causes the membrane to rupture.
How to use:
Just rub it on your hands and the natural properties of copper start to break down germs. No need for water, chemicals or soap.
*Keep a piece in your bag, car, pocket to use whenever you need!*
Qty: 1 piece
Size ½ -1 inch
Place of origin: Keweenaw, Michigan