Mechanical Soldering Pen

This is a Mod for a .9mm mechanical pencil (Pentel Twist Erase Click) the solder is .8mm 60/40. I got tired of dealing with spools and my thick fingers not getting along so i came up with this. Print is done at .3mm 10% infill. I used a long bolt left over from building my 3d printer as the spool holder but there is one in the print.

As a tip for anyone soldering that wants better control you can just use a mechanical pencil without the holder by cutting lengths of solder to the same length as standard pencil lead.