3 Pieces No Clean Soldering Pen Rosin Solder Pen for Electronics Tabbing Wiring Solder, Welding Maintenance of PCB Board, Liquid Solder Pen

I love these pens! So much easier for soldering!

Seams to work ok

The solvent in these pens works well for cleaning repairs to PCBs. The tip tends to get fluffy quite fast though. That doesn't affect the performance at all - just looks ratty after a while.

I love these pens. They are super easy to use and the three pack is a good value. The caps of the pens seal tightly.

It's nice to get 3 sticks of flux pens. But the applicator doesn't let out enough flux to be really useful. It's good if you're doing really small soldering on a mother board or something. But for larger solder projects these flux pens are pretty useless. Even using these just on my 1/7 scale rc car it didn't help me solder and I used the old flux I had left over. Overall, for very small wire soldering this could help but for most solder projects I'd get a flux paste, not a pen.

These work great for soldering wire to nickel strips when building battery packs, where it can be difficult to get solder to stick. They are very easy and convenient to use, and there is no mess with these. I would purchase these again.

Works excellent but again and again last forever.

I use this every time i solder anything and it helps a lot with soldering my drones and have three is great for when i run out of one i still am using the first one i took out the package and its still got a lot left in it.