Its Nerf or nothing! The Nerf brand gets you up and moving with active play for everyone. Nerf toys and games inspire you to push your limits and allow you to be yourself and play your own way. Blasters bring fun and action for kids and parents as well.Take your game to the next level with Nerf Ultra blasters and darts! Nerf Ultra blasters work only with Nerf Ultra darts. The Nerf Ultra Two motorized blaster features fast-back reloading. The 6-dart cylinder is open in the back - you can look inside to see how many darts are left to know when to reload. Hold down the acceleration button to power up the motor, and press the trigger to fire 1 dart. Includes 6 Nerf Ultra darts that are compatible only with Nerf Ultra blasters.