Dicebox single set with magnets -Updated

A simplistic dicebox for a single set of dice with magnetic top
made for a set with the dimensions (the set in picture)
D20 22.2 mm
D12 18.3 mm
D10x2 26 mm
D8 21.9 mm
D6 22.8 mm
D4 21.3 mm

Magnet dimensions
x6 1.8 x Ø5 mm

now that i got my first FDM printer i started test printing and found that the d20 space was to small, so i have sized it up. I allso got them in a higher poly this time.