Hydro Strike Refill – 20.000 Gel Balls – Green

This Hydro Strike Refill gives you a total 0f 20.000 Gel Balls. The Hydro Strike Gel Balls are high quality Gel Balls that work in all Hydro Strike Gel Blasters and most Gel Blasters from other brands. Soak the Gel Balls in water for up to 4 hours to prepare them for use. Once ready, use them in your favourite Gel Blaster. The Gel Balls burst on impact, no need to pick up!