The Pica Dry Scriber Needle with a Tungsten Carbide Tip is a precision tool used for marking or scoring hard surfaces like metal, glass, plastic, or ceramics. The tungsten carbide tip is extremely durable and wear-resistant, providing sharp, clean marks for accurate measurements and cuts. This scriber is ideal for use in machining, metalworking, and various DIY or industrial applications, where precise surface marking is required. The "dry" feature typically means it is designed to work without the need for lubrication, making it convenient for dry conditions and offering a long-lasting, sharp point.