【High-Quality, Fresh Solder】 A stained glass artist who sells nearly 400 pieces a year confidently recommends this!! ● 3mm diameter x approx. 400mm ● 60(Tin) : 40(Lead) ● 24 high-quality solder sticks for stained glass ● Made in Japan, JIS Standard A-Class Certified H60A It's hard to know which solder to buy, as they often lack markings and the manufacturers aren't clear... Since I was a beginner in stained glass, I struggled with the inconsistent finish color of antique patina and the lack of sparkle in silver finishes, and choosing solder was a constant worry. The antique patina would turn too reddish, and the silver finish would become too dark... When I asked the manufacturer, they said that solder doesn't really expire, but cheaper ones may be recycled and contain more impurities, and that the surface deteriorates over time, affecting the final finish. So! I ordered fresh solder. That's why it's hot off the press. Please see the manufacturing date in the photo. It's very easy to use, and the finish is not only shiny silver, but also the antique patina and black coloring are beautiful and very satisfying. Solder prices fluctuate depending on market conditions. This solder is high-quality and fresh, so it's not cheap, but please finish your carefully crafted works beautifully with high-quality, fresh solder. I've purchased a large quantity, so I'm selling it in smaller portions. Please try it once. ※ Price negotiations are not possible.