My sister sent me a package of old school shaving goodies today, including this smallish brush. I expect it could accept an 18mm 2 band Finest, but I'll bet the current knot is 16mm or so. To be continued...
Light polishing and knot removed. The opening is 16mm. Ordering a 16mm 2 band finest, I think. I'll need to open it a bit and clean the entire recess to get a clean finish...
Anybody thinking I should get an 18mm knot? The opening is exactly 16mm...