Here is such a simple, and most importantly, the device necessary for work, everyone can do at home with their own hands. Time will take no more than 15 minutes, but in working with a soldering iron will benefit and convenience.
What do we need? Ball pen and thin solder straw.
Agree: it is not always convenient to wind off the solder every time or hold the coil in your hands when soldering. To do this, we do this: take the paste from the handle and wrap solder on it as in the photo:
Immediately for the future we will produce several wound blanks.
Insert in the case of a ballpoint pen and get a convenient device for soldering.
Very convenient: we hold in one hand a soldering iron in another fixture with solder.