I'm not a regular grinder, I'm a cool grinder. Skeppshult’s Cookware and spice grinders with wood accents are both functional and heritage pieces to last a lifetime. Cast iron herb and spice grinder for your favorite dried herbs (yeah ok, that one too) and spices. Walnut lid with silicone seal and round bottom. Pyramid shaped grinding surfaces. Top part with compartment for spices. Inside is seasoned with natural Swedish organic canola oil, while the outside is treated with a black lacquer surface to avoid staining.