Tzou Electric Etching Engraving Engrave Carve

Product Description:-
✓Engrave practically any surface: wood, metal, plastic material, glass, leather and more. NO ELECTRICITY NEEDED: Operates with 2 AA batteries (not included).
✓SAFE AND EASY TO USE: Engraver Engraves almost any surface in seconds, and you only need to use your thumb over the control button to turn on the engraver pen. works just like a pen! And easily fits in your pocket or purse. Compact and lightweight.
✓Identify valuable appliances and equipment, easy way to protect your valuables. You can engrave your name or details on your personal stuff, easy to recover and identify stolen property.