This is a high-quality pewter alloy. I used it when making cast works. It has a very beautiful finish, good fluidity, and excellent balance of strength, making it a favorite of mine, but I've decided to let it go. The following is the information listed on the purchase site: Melting point: ≒270℃ Pewter, also known as "shiro-me" (white eye, white solder), is an old low-melting-point alloy primarily composed of tin. An example of its composition is 93% tin and 7% antimony, with a melting point of approximately 250℃. It has a bluish-gray color. Lead, or sometimes copper or bismuth, is often included instead of antimony. General pewter alloys are manufactured from 3N tin ingots (99.9% pure), but this product is made from even higher purity 4N tin ingots (99.99% or more). Not only have impurities been reduced, but the metallic luster, color, and castability have also been further improved. In particular, this 90% alloy is designed to emphasize the color and texture of "silverware" as a substitute alloy. The 90% alloy is composed of three types: tin, bismuth, and antimony, and does not contain lead. This alloy is used for art crafts and tableware. It has a composition similar to friction-reducing alloys, a low melting point, and good castability and workability, making it ideal for learning casting and for making accessories. ※ There is a stock of 8kg. If you would like to purchase in bulk, please consult in the comment section. ------------------------------------- Thank you for viewing. I strive to ensure a pleasant transaction for both parties. - Notes on Transactions - I work a job that requires frequent business trips. Currently, I am in a busy season, and my holidays are unstable, so please check the following schedule for shipping and understand and agree. Please purchase and order after agreeing to this content. Also, I will assume that you have agreed at the time of purchase or order. Please contact me if you have any questions. Shipping Schedule October 4th (Saturday) October 5th (Sunday) October 11th (Saturday) October 12th (Sunday) Depending on shipping conditions and my work situation, I will also ship on days other than those listed above if possible. I will try my best to ship as soon as possible after purchase. Thank you.