More Star Wars inspired shaving gear than you can throw a..well...light sabre at.... Link here Second link to 3D printing designs, etc My two favorites...maybe this brush and DE handle: They are even appearing in some SOTDs these days...here's one courtesy of @KnockOut Shave
Why not ask @Jayaruh to carve you a sonic screwdriver brush handle. dip dye a white boar knot the tip color.
I'm thinking of attempting some carving of my own. That death star brush handle really hit me in the tender bits. I'm thinking of cheating and starting with a ball shaped drawer pull and setting the knot in the flat part. Make a nice one out of quality wood if the cheater one turns out well.
I think the brown shape is the knot. I would have to make a stand to go with it because being round you couldn't set it down. Maybe a tie fighter inspired stand?
Maybe a stand like this (flipped so that the large brush holding-slot is upwards) Or a stand like this with the brush in the middle
I still prefer that Old Republic looking handle from a couple months ago, and will still gladly pay for it if someone wants to part with it, ;-).