ITEM NAME:4pcs No-clean Lead-free Solder Wire CF-1050G Solder Wire 0.5mm/0.6mm/0.8 JLS Descriptio n Material: tin lead Dimensions: welding diameter 0.5mm, 0.6mm, 0.8mm, 1.0mm Packing: 4 x lead solder wires Description: 1. Good solderability, short wetting time 2. Uniform distribution of rosin in the line, good continuity 3. No bad odor, less smoke, no toxic and healthy volatile gas 4. The winding line is neat and beautiful. Bright surface We offer you what you need! 4pcs No-clean Lead-free Solder Wire CF-1050G Solder Wire.4pcs No-clean Lead-free Solder Wire CF-1050G Solder Wire. Material: tin lead. The winding line is neat and beautiful. Bright surface. We want to make sure you are happy with our item. Goods without RMA number will NOT be accepted.