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How do coffee and copper react together?

Postby Everman on Thu Feb 01, 2007 2:15 am

What kind of change in color would be expected for a copper tamper? Suppose you kept it clean, no water, grounds, or espresso left on it.
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Postby terryz on Thu Feb 01, 2007 12:11 pm

Shiny on the bottom and oxidized on the top.....Like a penny :D
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Postby Psyd on Sun Feb 04, 2007 6:13 pm

terryz wrote:Shiny on the bottom and oxidized on the top.....Like a penny :D




Sounds great! Why, what were you thinking?
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