[Material]- The glass scribe features a tungsten carbide tip making it works effortlessly on hard materials including hardened steel,stainless steel,ceramics and glass; Pen body is made of iron, and service. [Design]- Handy pen-style design allows you to store it as your ball pens; With convenient pocket clip, easy to carry, keep the carve tool handy and it doesn't take up many space. [Use Way]- The Engraving Pen Scribe is in a similar size of a pen and you can hold and use it as using a pen,and the pen design will not cause extra burden to the hand when using. [Practical Adoptability]- such scriber's high quality can keep its high performance for a long time,,and comparing to pencil or ink line, the scriber line is clear to see, not easily erased, and accurate its thin mark,is an essential machining tool materials. [Widely Use]-It's a perfect tool for carving words ,lines or patterns on hard materials like metal sheet,ceramics, glass, stone, rock, wood, tile, tag, ring, jewelry, or sketch out . It makes steady, clean lines and writes like a pencil. Colour: silver Material: iron + tungsten carbide Package Contents: 1 * Engraving Pen 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.