Our spice mills are made from high grade materials like lead-free glass and food-grade stainless steel for style, durability, and functionality. The adjustable milling mechanism is made from durable and eco-friendly ceramic and lets you control how finely you want to mill your spices. Made from non-toxic materials, this refillable spice mill allows you to keep your spices fresh and potent for a long time. The slim shape and 140ml capacity are ideal for freshly grinding your spices every day. No more icky microplastics or stale spices!