Features:This engraving tool is mini size which allows you to hold it like a pen, very easy to use.With this engraving pen, you can mark your own belongs for convenient identification.Personalize your cup, jewelry or decorate gift with meaningful letters, logo or patterns.Powered by 2pcs AA batteries, so you can engrave things anywhere you want without an electrical outlet.Suitable to carve on the surface of glass, mental, plastic, wood. Specifications:Condition: 100% Brand NewShell Material: PlasticColor: Blue + WhiteSize: approx. 17.5 x 2.9cm / 6.89" x 1.14"Battery: 2pcs AA Batteries(not included)Package Weight: 72gQuantity: 1pcPackage Included:1 x Engraving Pen