EKIND 100Pcs Suction Darts Refill Foam Bullet for Nerf N-Strike Elite Guns Darts are compatible with any N-Strike Elite blaster and most original N-Strike blasters Tested for quality and durability, Made using safe materials This is the upgraded suction dart. It's more 50% repetition use times than the old version The packaging box could be as a bullet's storage box Tip: This is 3rd party dart and the head of each bullet is soft and safety, but please don't aim at the companion's face, to prevent injury to the eye