This wet Soldering Iron TIP Cleaner  Soldering Sponge  is used to clean the corrosion on the tip of the iron. A dry Soldering Sponge  does nothing but damage the tip. Every time you pull the iron from the stand, it’s a good idea to swipe the tip on the sponge just to clean it off and get a nice silver tip it will allow you to solder much more quickly and cleanly.

Features of Soldering Sponge :

• 100%sponge
• Sponges for cleaning the soldering iron
• The traditional water seeping sponge is soft and does not hurt the tool. Cleaner than iron ball
• Sponge expansion size after water absorption
• Water is needed before use
• 55mm length and 37mm width