Lens Filter Case 67mm

This is a case to fit three 67mm Lens Filters in it. I got tired of carrying those crappy leather boxes or those roll up velcro things wish the mesh netting to hold filters so I designed this. I didn't see anything else like this uploaded, so maybe someone else can put it to good use.

Measurements:
The measurements for each slot and what my actual filter measurements are. I added .15mm to everything for a better tolerance/fit.

Slot One: 70.15 x 8.79 mm - For thicker CPL Filters - My filter measures 70x8.63mm
Slot Two: 70.15 x 6.65 mm - For UV, FLD, ND2, etc. - My ND2 measures 70x6.5mm
Slot Three: 70.15 x 6.65 mm - Same as Slot Two - My FLD measures 70x6.5mm

Files:

A: Standard case with straight edges.
B: The outside corners have a small radius on them. Looks sleaker and might fit better if your printing tolerances are wack
A&B Lid: A lid with radius'd edges and a little lip to make it easier to pull apart.

Need one with more slots? Or a case for something else?
If