Practicality: This dart sharpener can effectively remove the metal burr on the tip of the dart, making the dart sharper and less bounces Small and light: This dart sharpener is small and light, and it is very convenient to carry around so that you can use it at any time Easy to use: Simply place the dart tip in the groove of the dart sharpener to sharpen the dart tip and make it fly farther High quality: Our dart sharpener is made of high quality materials that is durable and you can reuse them Colour:Grey Material:emery Package Contents: 50 * Dart Sharpener 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.