6" Pen Scriber for metal Glass Ceramics and Plastics NEW This handy scriber in the form of a pen is great for marking and scribing metal, plastics, ceramics and glass. Tungsten carbide tip, ideal for marking and identifying your property. Great if your in the construction industry, engineer, fabricator, plumber or other tradesman. Spare tip included. Plastic, Metal, Ceramics and Glass Specifications Tungsten carbide tip Length: 6" (150mm) Pen form Knurled grip Spare tip included Ideal for marking and scribing