The Dart Sharpener is made of sandstone that stands wear and tear with ease, ensuring a long-lasting service life. It is easy to use, simply insert the dart, rotate to complete the sharpening process. The sharpener effectively removes deburr, ensuring a smooth throw every time and effectively removing dart tip wear or barbs for consistently edgy darts. It enhances game performance by keeping darts in top conditions and is convenient for taking, making it a must-have addition to your dart kit.