Maintain the efficiency of your soldering iron with these copper wire cleaning balls. ideal for both professional and DIY soldering projects, these cleaning balls remove solder grime from the tip, ensuring a clean and precise soldering experience. To use, heat the soldering iron and insert the tip into the copper ball, rotating it to clean. This method is more effective than traditional sponges and helps extend the life of your soldering iron. Features -Color:Rose Gold -Material:Copper coated iron wire -Size:7.00X7.00X3.50cm/2.75X2.75X1.38in -Prolongs iron tip life: efficiently cleans soldering iron tips, extending their lifespan and ensuring they remain in top condition -Robust construction: made from Excellent iron wire, this cleaning ball is built to withstand regular use and provide dependable performance -Gentle yet effective cleaning: the soft and flexible wire ensures thorough cleaning without causing any harm to the soldering iron tips -Userfriendly design: designed for ease of use, this cleaning ball makes it simple to maintain various soldering iron tips with minimal effort -Versatile application: suitable for both domestic and industrial environments, this versatile cleaner meets diverse cleaning needs Package list: 18 x solder cleaning balls