Diswa Electric Grinder Stainless Steel Salt and Pepper Mill This salt pepper grinder is made of high grade stainless steel, anti-rust and corrosion-resistant, safety and durable to use. With an adjusted knob, easy to meet your requirement for spice-grinding from fine to coarse. It's also multi-functional, not only can it grind pepper, but also for other dry spice or bean grinding. Comparing with electric grinder, using our this manual pepper grinder you can enjoy more cooking pleasure.