Desoldering wick for removing solder from printed circuit boards.
1.Place the desoldering wick over the solder to be removed, then push the heated soldering iron tip onto the desoldering wick, the solder will be absorbed.
2.Remove the desoldering wick after the solder has been absorbed.
3.Cut off the used section of the wick using nippers.
4.Repeat above steps if the solder is not removed completely. Absorbability may differ depending on the type of solder. Sn63% and 60% (tin content) have good absorbability.