Nerf Ultra Sonic Screamers 20-Dart Refill Pack -- Darts Whistle Through the Air -- Compatible Only with Nerf Ultra Blasters Blasters for BOYS age 8Y+

Nerf Ultra Sonic Screamers darts make a whistling sound as they fly through the air! Stock up with this refill pack of 20 Nerf Ultra Sonic Screamers darts for Nerf Ultra blasters. These ground-breaking Nerf Ultra darts feature a whistle tip, Aerofin technology, and Nerf Ultra foam -- their advanced design and performance delivers extreme distance, accuracy, and speed. Take your game to the next level with Nerf Ultra blasters and darts! Nerf Ultra darts work only with Nerf Ultra blasters. Eyewear recommended (not included). (Blasters each sold separately.)