This very complete engraving kit will allow you to engrave, personalize and decorate most surfaces in just a few minutes: metal, plastic, glass, ceramic, wood, leather, diamond, stone and much more. 52 accessories and tools included: The toolbox includes all kinds of accessories allowing you to engrave, cut, sand, polish, drill, cut, grind, etc. Rotary knob 2 in 1 to control ON/OFF and continuous speeds from 3000 to 20,000 rpm for different materials. 16 stencils - 4 basic templates (letters, numbers) that will allow you to write all your messages on most surfaces: stone, jewelry, arts and crafts. Graphic and floral pattern stencils are also included for even more customization. The lightweight and compact engraver pen gives you extra comfort ensuring precise engraving from fine lines to deeper grooves. The ergonomic grip gives you constant control of the tool.