My wife got me my first nice brush set so I wanted to protect them well. I couldn't find a nice case I liked that fit, so I remixed one from Electricview.
I measured and made each slot a custom size to keep the brushes from sliding forward and bending their tips. They will bite on the shoulder or ferrule keeping them from sliding around.
I moved the single latch from the center to the corners and doubled them up for better closure.
The hinges were originally very thin and I didn't like the printed hinge pins so I made them slightly thicker and sized to fit 3mm round stock. They will also fit US 1/8" stock with a slight hand ream from a drill bit.
A nice bonus is it fits in the elastic band on the Nicpro wet-palettes from amazon.
The author remixed this model.
Changed brush slot dimensions, hinge pins, and latches.