You can finally get out of the ''stone age'' with your manual dart sharpener and start using the latest dart innovation. Whether you're a beginner or an experienced darter you know the damaged a set of darts with burrs will do to your dart board. Keep your points sharp and burr free all the time! Small and portable it quickly sharpens darts with one of two precise angles and efficiently de-burs darts in just a few seconds. Dimensions: 3-3/4'' x 1'' Requires CR123A Battery (Included)