Illuminate silver metal marker: the 2 mm and 28mm round silver refills can lay out an illuminate marker that is not easily erased compared with soapstone pen, and the reflective marking can make a visible sign on metal and oily surface for welder and pipe fitter.Built-in sharpener metal marker: our mechanical welders pencil come with a built-in sharpener into the top of the mechanical drawing pencils for your convenience The point of metalworking pencil have 45 mm, this metalworking marker fits through most holes, welders can use them drilling shallow holes, marking or writing on different materials surface.Metal carbide scribe: this carpenter scribe has a reliable tungsten carbide tip and knurled aluminum body can offer the maximum control force and comfort The metal scribe came with a protective vinyl cap over the scribe tip, to help prevent the tip from damaging anything while it is being stored perfect for marking measurements and making desired markings.Good combination: you will get 1 pcs 20mm solid mechanical silver streak welders pencil with 12 pcs marker refills, 1 pcs 28mm long nose solid mechanical silver streak welders pencil with 6 pcs marker refills, 1 piece carbide scribe Multiple tools can meet your different metalworking marking needs.Widespread application: the metal pencil maker can make up on oily, wet, rusty metals and so on, which is suitable for pipe fitter welder, fabrication, steel construction and even woodworking.Colour: BlueMaterial: MetalandPlasticPackage Contents:1 x 20mm Solid mechanical silver streak welders pencil with 12 pcs marker refills1 x 28mm Long nose solid mechanical silver streak welders pencil with 6 pcs marker refills1 x Carbide scribe Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.