[Material] Made of quality PP and metal material, and wear resistant, can be used for a long time, this high-frequency linear sanding pen is designed specifically for polishing small and intricate surfaces, making it ideal for detailed work on 3D printed models
[Simple To Use] When grinding and polishing, just touch the grinding lightly on the surfaces to be ground, do not press down the pen sander forcibly, otherwise it will not be easy to achieve the grinding effect
[Linear Sanding] This pen sander can perform linear sanding in limited, narrow spaces, which is simple, so you can use it with confidence
[Multipurpose] Frequency linear sanding pen sander for grinding and polishing of small and complex surfaces, to meet your various need
[Widely Application] This mini pen sander is widely used in many situations, which is ideal for surfaces, grooves and tight corners, etc