Magnetic Marker Holder

thingiverse

This is a magnetic marker holder. I use it on my dry erase board to hold my markers. There are four holes with thin walls that are big enough for ~8mm round magnets. The thin wall allows the magnet to still reach and hold onto whatever magnetic surface is behind it. It works fine with 2 magnets, but it's super sturdy with 4. The one in the image is printed with clear PETG.