HK Heavy-Duty Engraving Scriber Pen - Tungsten Carbide Tip Make markings & engravings on even hardened steel as easy as carpenter's pencil on wood Fine tungsten carbide tip lets you 'write' on metal, wood and other hard surfaces Sharp black & gold body, twist-to-retract tip; pocket clip keeps it handy - Permanently engrave name, identification or other markings on wood, metal, and other hard surfaces. Use just like you would a pen; fine point tungsten carbide tip makes precise engravings even in stainless steel. Great for engraving identification, name, date; use with jewelry, family heirlooms Feels as natural as any fine writing instrument in your hand; 5-1/2" length, 5/16" diameter, 1 oz