Great tool to Engrave anything of any surface .The Engraver is an engraving tool that allows you to engrave nearly anything you can imagine on almost any type of surface: metal, wood, plastic, acrylic, finished leathers etc. Use this tool to permanently label and protect your valuables. Safe and easy to use. Works just like a pen. Personalize your keepsakes, The Engraver It is an inexpensive alternative to costly engraving services.