About this item 1. DIY assembling, stimulate children's imagination and hands-on ability. 2. All the components are compatible with Nerf Guns. 3. 12-Dart clip, fire fastly from the motorized blaster. 4. Good quality for durable playing, non-slip and harmless to hands. 5. Higher speed, fire with strong power with endless fun. 6. Non-toxic foam reused darts and strong adsorptivity. 7. Includes 20 soft foam darts which are compatible with Nerf Guns. 8. Launch range is up to 15 meters.