Feature: 1. The dart uses a metal dart head and a plastic body design. 2. Easy to use, it is very suitable for children to learn dart game safely. The flat headof dart does not have sharping points, so children and adults can also use it. 3. Dart is a kind of whole body exercise, and the fitness effect in the office is very good. 4. There are moving parts and static parts in the process of dart movement. The amount of exercise is not large and can be adjusted. It can not exercise, also eliminate fatigue. 5. Dart is also group sport, beneficial to mental healthy and can provide a social stage for modern people. 6. The dart are mainly involved in and contracted muscles and links, including fingers, wrists, elbows, shoulder joints, deltoids, triceps, wrists, finger muscles, etc., especially for smaller muscles that are rarely exercised training. The amount of exercise is small and can be adjusted. Taking dart back and forth is also a good exercise process. 7. To exercise eyesight, dart require rhythmic aiming and relaxation of the eyes, which has certain benefits for relaxing the eyes and relieving eye muscle fatigue. Specification: Condition: 100% brand newItem type: Dart NeedleMaterial: PVC+MagnetColor: yellow + redLength: Approx. 8cm/3.1inWeight: Approx. 70g Dart barrel attributes: magnetic Dart . Package List: 5 x Yellow Dart Needle5 x Red Dart Needle