Im pretty sure you can buy compressed air in a can, that they use on computer components. It might be an expensive way to dust the coins off though.
Might be cheaper to buy a little pump up bottle that you can use over and over again. Remember though that if you compress air too much, you can form vapour and you may blow water on your coins.
Steve
Might be cheaper to buy a little pump up bottle that you can use over and over again. Remember though that if you compress air too much, you can form vapour and you may blow water on your coins.
Steve


















