The Tin Spice Jar offers a durable and elegant choice. Tin is a superior material in terms of food safety. It requires no polishing and maintains its sparkling shine for many years. Its special blend of 95%-97% refined tin, copper, and antimony supports its robust structure and aesthetic appearance. Crafted with traditional artisan mastery for 40 years, these products meet the highest quality standards. Each piece is a masterpiece of flawless craftsmanship.