Our original Cartridge Salt & Pepper Grinder set is made from stainless steel and Japanese Tamo ash. To make them noticeably different we have stained one brown and one black. We have also engraved into the top of the grinders Salt and Pepper. The grinder mechanism is ceramic and has fine to course grinding settings. These grinders were designed for those who love sportsmanship and are ideal for a winters shooting lunch. Furthermore our Cartridge grinders make a stylish birthday / Christmas gifts. We believe the Salt & Pepper Grinder combine perfectly with our Otis place mats and coasters. Sold as a pair they come in our fabulous Forwood Design gift packaging.