Features: Powerful engraving The electric engraving pen is equipped with a powerful motor that enables it engraving on metal, wood, glass, stone, plastic, leather, ceramic and etc,widely used in various occasions. High-quality The head of the pen engraver is made of high strength, wear-resistant alloy, which has a longer service life. Easy to use You can hold it as a pencil with your thumb over the control button, applying slight pressure on the surface. It is a perfect tool for both starters and professionals. Comfortable and portable The cordless engraving pen is small in size, lightweight and easy for carry. Additionally, you can hold it without excessive stress on your wrist or hand. Batter power supply To use the engraving pen, 2pcs AA batteries are needed(not included), which allows its easier taking and use. Specifications: Type:engraving pen Material:alloy,plastic Item color:blue,white Quantity:1pc Battery:2*AA batteries(not included) Size:21*11*2cm/8.25*4.32*0.79inch(L*W*H) Net weight:57g/2.01oz Package: 1*engraving pen The cordless engraving pen is small in size, lightweight and easy for carry. Additionally, you can hold it without excessive stress on your wrist or hand. Batter power supply To use the engraving pen, 2pcs AA batteries are needed(not included), which allows its easier taking and use. You can hold it as a pencil with your thumb over the control button, applying slight pressure on the surface. It is a perfect tool for both starters and professionals. The head of the pen engraver is made of high strength, wear-resistant alloy, which has a longer service life.