◆ Thank you for looking at my listing among many others (*^^*) ◆ This is a precious piece of "kanakuso" (iron dross) mixed with impurities that is produced during tatara iron smelting. It is also called "tessai". ◆ I believe "kanakuso" and "tessai" are valuable items. ◆ From Okuizumo, Shimane Prefecture ✨ I believe this is a very good quality item ♪ ✨ It would be nice to display it in your bonsai or room and gaze at it, immersing yourself in the romance of history ♪ ◆ Please refer to the photos for size. ◆ The size is approximate. ◆ Even if negotiations are in progress, 【First come, first served】 ◆ 【Immediate purchase OK】 ◆ No smokers or pets in the household. ◆ I kindly ask for your understanding and consideration if you are comfortable with used items and home storage. ◆ I will use recycled materials for packaging.