Fetures:Engrave-it Pen for DIY use， two needles included.To mark your property with a nifty needle point?Safe and easy to use like a pen?Pressing/Releasing the control button to start/stop?Great arts and crafts fun for the whole family?Operated by 2*AA batteries (not included)?Engrave Almost Anything!?The Engrave It engraving tool allows you to engrave nearly anything you can imagine on almost any type of surface: Wood， metal， plastic， leather， glass and much more.