Magnet Holder Flower

I needed a really strong magnet to hold things to my whiteboard. I came up with these nifty neodynium magnets (cylindrical 15mm diameter). They hold really thick stuff to my board but they are not very pretty and sometimes very hard to remove from a surface. The solution is this magnet holder. Print it and glue the magnet into it (I recommentd 2K Epoxy or so).