The salt and pepper grinder is constructed from high-quality stainless steel that is resistant to rust and scratches. The bottle is made of glass, which does not retain flavors and allows you to see how much spice is remaining. This salt mill and pepper shaker set is durable and long-lasting, crafted from top-grade stainless steel and glass. The shakers feature a classic and elegant design with easily removable caps for convenient refilling. The wide opening makes it easy to refill with various spices such as pink Himalayan salt, black pepper, cumin, turmeric, paprika, cayenne pepper, and more. These mini salt and pepper shakers are the perfect size for your needs.