Too Many Bones Day Counter

Small print (10.5g) for Too Many Bones to keep Day Counter still. Uses 6x1 mm magnets as the chips have metal in them.

This is a remix of the Day Counter on Thingiverse with slight adjustments to magnet holes and depth. 

Depth of chip hold is 0.6mm lower and magnet holes are now 6.2mm by 1mm instead of 3/16 by 1/16.