Air Scribe Pneumatic Engraving Pen with Precision Tip - Precision tip for exact engraving: Delivered with a precision tip that enables precise, detailed engravings on hard materials such as hardened steel, stainless steel, and glass. Delivers consistent, professional results. - Versatile engraving tool: Suitable for a variety of materials, including metal, jewelry, wood and stone. Enables you to personalize and decorate items across different projects. - Easy tip removal and replacement: Simple dismantling and replacement of the tip supports long tool life and uninterrupted engraving. Easy maintenance ensures you can keep engraving without downtime. - Practical applications: Personalize stainless steel tools, metal accessories, or glassware with names, initials, or logos. Create custom details on metal jewelry and crafts. Add decorative engravings to wood plaques or stone tiles for gifts or signage.