Portable DIY Engraving Tool Ceramics Safe Tile Double End Anti Slip Handle Lettering Scriber Marking Engraving Tools Etching Pen Specifications: 1. 100% Brand New and High Quality 2. Type : Glass Ceramic Marker 3.Model: Double head 4.Material: Aluminum alloy + cemented carbide 5.Applicable scope: glass,tiles,stone,shells, metal portray board, lettering, marking, etc. 6.Planning thickness: 6-12mm Shank Length: (approx)13.5cm Shank Diameter:(approx) 0.8cm Features: 1.Ceramic scribing Specialty hand tools. 2.Anti slip handle provides maximum control and comfort. 3.Made from high quality alloy, this is a durable hand scriber used to mark lines. 4.The scriber is in a similar size of a pen and you can hold and use it as using a pen. 5.Comparing to pencil or ink line, the scriber line is clear to see, not easily erased, and accurate due to its thin mark. Package Includes:1 x scriber engraving pen