Bottle Cap Magnets

thingiverse

I had some neodymium magnets and bottlecaps from my favorite beer brand just lying around, so that's what ended up being made. All I did was press the magnet holder into the bottle-cap, and it was done. The magnets are 12mm in diameter and 5mm tall. If you'd like to make something similar but with different sized magnets, feel free to leave a comment with your magnet measurements.