A handle to hold the minis when you spray prime them.
Shaped for 25mm (1 inch) bases so you can spray prime them from beneath. Attach minis with BlueTack or double sided tape.
The handle can be unscrewed from the rail, so you can switch to another set of minis and set the first batch to dry.
If you dont want to unscrew the handle, you can put it in a heavy mug, so it wont fall over while the minis are drying.
I might do a longer rail for 9 or 11 minis and maybe a magnet system for connecting the handle. Maybe even one with magnets on the rail, if you have magnets on the bases of your minis.
I printed the rail and the connector with 0.12mm layerheight and the handle in 0.2mm.
If the theads are too tight/loose, you can scale the connector down/up a bit to get a good fit.
v2: I rotated the handle threads a bit, so the handle and rail will be better balanced when leaning against the side of a cup when you place the handle in a cup while the minis dry.
v3 Added a rail for 9 minis. v4 Added rails for 3 anf 5 minis. Added versions of rails without slots for better bed adhesion. Blu Tack makes the models stick just fine without the slots.