I really appreciate you both taking the time to show me what you used, I had no clue where to start. I've had this bottle opener just sitting here for a month because I didn't think there was an economical way to start without buying a whole bunch of tools. I picked out this plaque to use for $6 and I found this bit on Amazon for $7 (Harbor Freight wants to charge me $7 for shipping alone). I'm just trying to figure out what to do about the magnets because though they're cheap on the site you listed they want $15 for shipping for $5 worth of magnets. One last question if you don't mind, is epoxy necessary to hold the magnets or would a hot glue gun work okay?
Edit: Woot I just found them on ebay for about $12.