Description: 【Efficient Dart Pin Sharpening】: Specifically designed for sharpening dart pin, this tool ensures your dart remain in top condition. It helps prevent issues like barbs or breakage that can occur when dart hit hard surfaces, thus extending the lifespan of your dart point 【Premium Material】: Made from quality diamond sand, this sharpener offers durability and effectiveness 【Compact Size】: With dimensions of 2.5cmx1.5cmx0.6cm/0.98inchx0.59inchx0.24inch, this mini sharpener is compact and easy to carry. Its small size makes it a great addition to any dart player without taking up much space 【Comprehensive Package】: Each purchase includes a pack of 10 sharpeners, ensuring you always have a spare on hand for uninterrupted play 【Design】: The V shaped design allows for easy polishing and deburring of dart tips, making it simple even for beginners to maintain their equipment effortlessly and enjoy a smooth playing experience Size Chart: 2.5cmx1.5cmx0.6cm/0.98inchx0.59inchx0.24inch Package Includes: 10 Dart Pin Sharpeners Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.