Metal coffee cans often can be found at garden sales, auctions and even your home. With just a little effort, you can turn that empty can into a useful and pretty handmade gift for your friends and family. Or use it yourself for an herbal container garden. The first step is to wash your can and peel off any labels. Be careful there are no rough edges on your can that could cut you. If there are use a hammer to make them lay flat or cover later...