Specification Brand : Yuecoom BulletPoint1 : Slate Penclie: The slate stone can withstand burning without fade. Because slate can be used to paint white marks on rougher ground, slate is also made into a slate pencil that can be written on concrete floors. BulletPoint2 : Premium Matetial & Constructure: The flat soapstone holder has premium shell of high quality and long service life. Copper button for outstanding detail appearance. BulletPoint3 : Scope of Application: The slate pencil is widely used in all aspects of the material, such as: machinery manufacturing, vehicle manufacturing, shipping factories, steel mills, etc. BulletPoint4 : Friction Reduction: Slate pencil often used to reduce friction as a result of friction reduction ability. Make perfect markings for welding, metal fabrication and construction. BulletPoint5 : Easy to Use: Slider allows for easy movement and refilling it.Easily reloadable in pencil holders marks a fine white line. Easy to carry, folder pocket and file to whatever your needs are. FinishType : Finish IncludedComponents : inc ItemName : Flat Soapstone Holder with 4pcs Flat Professional Soapstone Pens, Natural Welding Soapstones Chalk for Making Removable Markings on Steel, Aluminum, and Cast Iron ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : spot-welding-equipment Manufacturer : Yuecoom Material : Material PartNumber : Yuecoomauxod5ncg7 PowerSourceType : PowerSource ProductDescription : Specification: Material:Slate Holder Size:143mm / 5.63in Slate Pencil Size:125 x 12mm / 4.92 x 0.47in