Another stand for your roll of solder. 
It has two mounting points and two solder guides if you want to use them.
The axis snaps into the holder by bending the two stands a little open.

Comes in 4 sizes, 25 mm, 30mm, 35 mm (picture) and 40 mm.
A STP-File is added so you can relative easy adjust the width of the stand.

quick print, cheap and easy. No support needed.

Happy soldering :)