Using our Soapstone Holder prevents soapstone breakage and ensures accurate marks. The holder features a non-corrosive channel for easy sliding soapstone and refilling. Brass indexing trigger securely locks soapstone in place on stainless steel construction. Soapstone holder Include: 2pc Flat Soapstone Holder with Soapstone Simple constructed flat steel soapstone holder comes with a channel case design and convenient spring pocket clip. Easily index able and smooth operating, this holder is designed for one handed operation. To adjust soapstone length simply press brass trigger with thumb and index to the next stop. 2pc Extra Flat Soapstone Refills 3/16" X 1/2" X 5" 3/16" Flat. 1/2 Width. 5" Length. This Soapstone Pencil Kit are excellent for your marking needs. Make perfect markings for welding, metal fabrication, construction, and textile. This Soapstone Holder prevents soapstone breakage and ensures accurate marks, this is a very usefull welding marker. All Soapstone Sticks are made of natural white soapstone. Grain cut to ensure strength andlong service life. Marks will not contaminate welds and are easily removed. Low water content for increased hardness and resistance to breakage.