Introducing AirForce Foam Dart Blaster - possibly one of the simplest, yet most effective foam dart guns ever made! Using time proven technology, AirForce Blasters are engineered to capitalize on your skill and strength. Harnessing the power of your lungs, you can shoot up to 100 feet, and impress your friends with both speed and accuracy. Being lung-powered also makes this blaster self-regulating according to age, strength and skill. That is why we have included safety glasses. You will never catch us playing without ours, especially when teenagers (and adults) are battling. AirForce Blasters come with their own darts, and are also compatible with any foam dart 15 mm or less in diameter. However, we are confident that AirForce Blasters price and quality will keep you coming back for darts as well as guns. AirForce BlowGunsTM 50 Foam Dart Refill packs are also available on Amazon. Directions for Use: When loading darts, load into the muzzle and GENTLY suck them back before blowing out. If they are sucked back too hard, they can get caught in the mouthpiece elbow. If this happens, simply pop off the mouthpiece and push the dart forward.