Operating this pen sander is very easy. Just lightly touch the sanding to the you want to polish without pushing down hard. It is designed to easily achieve the desired sanding effect. With its high-frequency linear sanding capabilities, the micro-sander is the tool of choice for small and complex surfaces. It can meet your various sanding and polishing needs. Thanks to its compact pencil-shaped design, this mini sander can perform linear sanding even in tight spaces, giving you a and easy user experience. Our mini detail sander is constructed from top-grade plastic for impressive durability and wear resistance. The no-load speed is 8000rpm, which is suitable for long-term continuous use. This convenient pen sander can be used in a variety of situations. Whether you're working on surfaces, crevices or tight corners, this tool is the ideal companion. Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on. Voltage: AC100-240V It's DIY kits, needs to finish by yourself. Color: As Shown Material: plastic Package Contents: 1 x Pen Sander 8 x Small Rods 2 x Sandpaper 1 x Power Adapter Only the above package content, other products are not included. Note: Light reflection 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.