Stock up for battle with the Nerf Pro Gelfire Refill Pack. This refill pack includes 1600 hydrated Gelfire rounds! These super soft absorbent polymer projectiles fire at a high velocity and burst when they hit a target. No pick-up needed. No-one wants to run out of rounds in the middle of the game. Stock up with this Nerf Pro Gelfire round refill and be ready to unleash maximum battle overload in outdoor games. Product Features: Includes 1 x Nerf Pro Gelfire Refill Pack Pack includes 1600 hydrated Gelfire Rounds No pick-up needed, these super soft absorbent polymer projectiles burst when they hit a target For use with Nerf Pro Gelfire blasters Suitable for ages 14 years +