Relife RL-440 0.3mm Soldering Wire, Alloy 20/80 – 20g

Oswal Soldering Wire is Pure oxygen-less copper wire. Crafted in India. Solder wick is composed of copper threads braided together.

Oswal Soldering Wire is composed of copper threads braided together. It is effective for Faster soldering. Use it with Heated Soldering Iron to solder the joint.
Flux is normally added to help the solder flow from where it is not supposed to be (the jumper) to the wick.
You get a 20g / 40g Long soldering wire roll. Featuring anti-oxidation stability and anti-corrosion ability.
Place the Oswal Soldering Wire over the solder to be removed, then push the heated soldering iron tip onto the soldering wire. The solder will be absorbed.
It is a pre-fluxed copper braid that is used to solder.