Description and compact design make the electric engraving pen easy to carry. The non-slip handle adds extra comfort and stable control, providing a comfortable experience for precision engraving performance. Wireless engraving tool with compact body and light weight design is comfortable in the hand. Small and body makes easy to handle for fine tasks and delicate work. The carving pen has 3 adjustable speed (5000, 10000, 18000RPM) making it suitable for many different occasions. The lowest speed allows you to polish your nails safely, and the highest speed can also be used for metal engraving. Cordless Engraver machine can be used to engrave wood, stone, , crafts, glass, ceramics, etc. Colour:B: silver Material:Metal Package Contents: 1 set x engraving pen Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.