Feature: Has convenient pocket clip.Ceramic scribing Specialty hand tools. Knurled aluminum handle provides maximum control and comfort. Tungsten carbide tip marks hard materials including hardened steel, stainless steel, ceramics and glass. Incredibly hard & sharp tungsten carbide tip makes precise lines and characters on almost any metal Material: Carbon Steel Color: As the picture show Size: Body Length: (approx)145mm/5.7" Body Diameter:(approx) 6.35mm/0.25" Quantity: 1Pcs x Scriber Pen