3 Solder iron tip cleaner with metal base. The CMT-599B copper tip cleaner is made of copper wire. The copper washer removes tin residues and other dirt from the tip, without causing a drop in tip temperature as in the case of cleaning a traditional wet sponge. The copper cleaner can also be used in the home kitchen. Durable and easy to use, it perfectly removes any dirt. Copper sponge can also be used at the kitchen. Durable and convenient to use, it perfectly removes all dirt. The cleaner is placed in a metal casing resistant to high temperatures. Technical data Material: copper wire Product code: GL.000.370