To give yourself a little more control, you could turn a mechanical pencil into a simple precision dispenser.

Instructables userMoTinkerGNomedemonstrates that it’s as easy as it sounds in his guide.

Get some 0.5mm solder and a .5mm mechanical pencil and you’re most of the way there.

Give it a few clicks and the pencil will start to push the solder through the end.

This gives you a ton of control and helps prevent kinks and bends in the solder line.

Check out the complete guide at the link below.

0.5mm Precision Solder Pencil… or Got Lead?| Instructables