Dremel 36 Bit Holder Grid.

I have a lot of Dremel bits (1/8" shaft) and I was trying to find a better mobile storage method. I got a plastic toolbox and I printed this matrix to hold the bits white the rest of the stuff goes in the top of the tool box. Magnets will be inserted to hold the bits from falling out when (not if) the box gets tipped over. Holds 36 bits.