Engraver gives you the ability to engrave all of your personal belongings without the cost and time of seeing an engraving specialist. The engraver works on most surfaces (metal, plastic, glass, ceramic, diamond, wood, leather, stone & more) and is a great way to mark your belongings as your own. It's widely used in Engraving, Carving, Sanding, Polishing (Nail Polishing), Etching, Routing, Grinding, Sharpening, Drilling, Cutting and more. Common uses for this kit are DIY marking property, nail polishing and for creating personalized gifts, arts and crafts like id tags, engraved plates/plaques, custom jewelry, key chains, pet tags, etched glassware, signatures on ceramics and crafts, and more! The kits include all kinds of accessories you may need in the operating procedures. There is to what you can engrave. Engrave and personalize almost any surface in seconds Compact pen-like ergonomic design allows for greater control and extra comfort;2 in 1 button controls ON/OFF and speeds All burr bit accessories with a 3/32 inch 24mm - compatible with most tools Engraver Pen Specifications: AC Input: 100V~240V , 50~60Hz DC Output: 9V/1000mA RPM (Revolutions per Minute): Variable speed from 3,000 to 20,000 Collet Size: 3/32inch 24mm Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Colour:Black Material:metal Package Contents: 1 x Engraver Pen 1 x Carbide Scriber 30 x Diamond Burr Bit (24mm3/32inch ) 2 x Drill Bit 5 x Polishing Bit 6 x Sanding Band Sleeve 1 x Sanding Mandrel 3 x Small Cutting Saw Blade with 1 Mandrel 3 x Small Diamond Cutting Blade with 1 Mandrel 16 x Stencils (4 Number and Letter Stencils + 4 Graphic Stencils + 8 Flower Stencils) 1 x Adapter 1 x QuickStart Instruction 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.