Magnetic Pen/Pencil Holder for a fridge or lockers

thingiverse

I come up with this when my wife called me on her lunch break one day and said she needed something to hold her pens and markers in while storing them in her locker after work. So, I came up with a magnetic pen/pencil holder that would also be perfect for kids to have on their school lockers and they're great to have on your fridge too. All you need is a round magnet that fits into the hole at the back and some gorilla glue!