50g/100g Welding Solder Wire High Purity Low Fusion Spot 0.3/0.5/0.8/1/1.2mm Rosin Soldering Wire Roll No-clean Tin BGA Welding
https://www.vogueparade.com/shopping/EN/1427/1/1005003679345955/50g100g-welding-solder-wire-high-purity-low-fusion-spot-030508112mm-rosin-soldering-wire-roll-no-clean-tin-bga-welding//