Features: 1. Oxidation resistant corrosion, the pure copper is refined with special chemical formula, to ensure fast, good, save. 2. Thermal conductivity, precision geometric weaving design to ensure maximum surface tension and tin absorption capacity, tin effect is very good. 3. Solder wick is clean, low residue, also accelerated PCB cleaning process, and can even completely eliminate the cleaning process. 4. It greatly reduces the rework/repair time of electronic products, especially when making chips such as BGA south bridge north bridge and graphics card CPU on our laptops and motherboards. 5. The solder wire is widely used in soldering work. Insulation resistance is high, mainly used for high-quality welding. Specification: Material: Copper Size: Approx. CP-3015: 3 mm/ 0.12 inch wide, 1.5 m/ 59.1 inch long CP-1515: 1.5 mm/ 0.06 inch wide, 1.5m/ 59.1 inch long CP-2015: 2 mm/ 0.08 inch wide, 1.5m/ 59.1 inch long (optional) Package list: 1 x Solder Wick 1、Oxidation resistant corrosion, the pure copper is refined with special chemical formula, to ensure fast, good, save. 2、Thermal conductivity, precision geometric weaving design to ensure maximum surface tension and tin absorption capacity, tin effect is very good. 3、Solder wick is clean, low residue, also accelerated PCB cleaning process, and can even completely eliminate the cleaning process. 4、It greatly reduces the rework/repair time of electronic products, especially when making chips such as BGA south bridge north bridge and graphics card CPU on our laptops and motherboards. 5、The solder wire is widely used in soldering work. Insulation resistance is high, mainly used for high-quality welding.