ITEM NAME:18V Multi Function Engraving Pen Mini Drill Grinder Rotary Tool 5000-18000rpm# Description Specifications: 100% brand new and high quality Material: Plastic+Metal Color: White Plug Type: EU Power Voltage: 220V Input Voltage: 18V No-load Speed: 5000-18000rpm Package Include: 1pc Engraving Pen 1pc User Manual Note: Please allow minor error due to manual measurement. The colors may be a little difference for the different monitor display..1pc Engraving Pen. 1pc User Manual. Detail Image. The colors may be a little difference for the different monitor display.