1PC 20ml 35ml 50ml Stainless Steel Liquid Flux Soldering Non-toxic Copper HWY-800 Paste Flux Liquid Solders Tool Quick Welding
https://www.vogueparade.com/shopping/EN/1427/1/1005002964536520/1pc-20ml-35ml-50ml-stainless-steel-liquid-flux-soldering-non-toxic-copper-hwy-800-paste-flux-liquid-solders-tool-quick-welding//