BEST QUALITY - Each piece Cleaning wire sponge 26 grams, total 130 grams lot.
EASY TO USE - No water required, cleaning your soldering iron tips.
PROFESSIONAL TECHNOLOGY - Soldering clean wire ball Will not reduce the tip temperature.
STRONG CLEAN ABILITY - Soldering Cleans better than conventional sponges.
SAFE AND ENVIRONMENTAL - Solder cleaning wire made of low abrasive brass shavings.