Dispenser Box - Lactaid Tabs

I got tired of storing sheets of these lactaid tablets, so using a long strip of painters tape i wound them up and printed this simple box to dispense them out, just like a big tape measure, it just doesn't retract.

free use, modify as you see fit. depending on printer, the tolerances may be kind of funny. the files were designed with a .3mm tolerance for plastic expansion/extrusion difference.