Feature: & This engraved pen is great for expressing your creativity in a variety of waysHere you can engrave ideas on itemsValuables can be engraved to identify valuablesIdentify valuable fixtures and equipmentDecorate a gift or trophy with an engraved messagePersonalize your sports equipment, children's toys, tools, and moreJust press the thumb control button and apply light pressure to the Surface. For engraving almost any metal, wood, glass or plasticSpecification: Color as shownItem Type: Electric Engraving ToolMaterial: Tungsten SteelDimensions: 2.8x0.6cm/1.1" x 0.24". Powered by 2 AA batteries (not included)Package Included:1x Engraving PenNotes:1. Due to manual measurement, please allow 1-3mm error.2. Due to the difference of different monitors, the picture may not reflect the actual color of the item. Thanks!