Shaving mug Fast Lather

This is a shaving mug that is for use with a badger brush. I wanted a mug that would lather quickly and be almost unbreakable, and this fit the bill.
I printed in clear PETG with 3 walls, .5 nozzle with .3mm layers. The print in the picture is printed scaled to .92% of the original. If you want it bigger then print it full size, but I think .92% is big enough for me.
I designed this in Sketchup and have uploaded the SKP file in the event that anyone wants to change it ( add a brush holder or