Approximately 2kg of solder for stained glass. Tin (Sn) 60% 3mm diameter x 400mm We guarantee the quality! This solder is JIS certified A-class H60A, ensuring the highest quality. We are confident in work efficiency and finish! This 60 (tin):40 (lead) solder is more expensive than the commonly used and cheaper 50:50 solder rods, but it melts at a lower temperature, resulting in much better work efficiency and a significantly cleaner finish. We are sending products that are approximately two weeks old! We ship directly from the manufacturer's factory, so the product is fresh with almost no surface oxidation. Approximately 3 tons of shipments annually! We deliver approximately 3 tons of solder nationwide annually. Please use with confidence. *The content amount may vary slightly. Please understand. *We offer the lowest possible prices in line with market prices, so we cannot negotiate discounts. Please understand. *Please note that we will bend the product as shown in the image and ship it via Takkyubin Compact. *Currently, we are listing 10, 20, 900g, 2kg, 3kg, 5kg, and 10kg of solder, so please consider them. *We do not issue receipts. We have been told that the usage details serve as proof in place of a receipt, so please use those. Thank you very much. #StainedGlassMaterials #StainedGlassTools #Solder #GlassMaterials #Lead #Came #CopperFoil #SolderingIron #Solder #Tin60% #Solder #Tin60%