Quick and easy Bottlecap refrigerator magnets
So for this project you will need an assortment of bottle caps from either microbrews or smallbatch soda pop. Preferably selecting bottle caps with interesting designs. You will also need a hot glue gun, magnets that will fit inside the bottlecap, and something to use as a spacer such as a piece of Styrofoam, sliced wood dowel or piece of plastic.
You will want the magnet to set above the edge of the bottlecap so if the bottlecap magnet gets moved it is less likely to scratch the refrigerator. If you're concerned about scratching the refrigerator apply a small bead of hot glue around the sharp edges. Another option is to buy a cookie sheet from the dollar store and use it to display your magnets on.
The following is a short video on how to make the magnets.