Package list:1X Engraving Engraver PenAn easy way to protect your valuablesIdentify valuable appliances and equipmentDecorate gifts or trophies with everlasting messagesPersonalize your sporting gear， children's toys， tools， and so onHold the engrave like a pencil with your thumb over the control buttonSize: 18*2.9*2.9 cmColor: blue and whiteUsed to inscribe almost any metal， wood， glass or plastic materialPowered by 2 AA batteries (not included)Notes:1. Please wear protective eyewear when engraving and wash hands immediately after use.2. It is not recommended that you engrave electronic media such as CD's or DVD's etc. because engraving on these materials may damage the media.