This Toy gun can use soft bullets& Splatter balls either, you can load the soft bullet one at a time or install a hopper to use gel balls. Safe & Fun. A gel water ball blaster is a safe way for outdoor shooting games. This is a continuous electric gel blaster that can be installed with batteries, which can be used for a long time. The materials of the Fitist Gel Balls are non-toxic, eco-friendly, and biodegradable. It is very easy to assemble. This blaster is powered by a 1200mAh battery. The battery is rechargeable. You can charge the battery with Included USB cable. (Please read the instruction carefully, and install the battery according to the installation method in the instruction. The gel water ball blaster is spring driven. You can shoot 20-25 pellets per second and range up to 15 meters. It is equipped with a magazine that can load 600-700 gel balls, without the need to constantly reload water balls, you can enjoy it in the team game. Practice and compete with the blaster auto-resetting target individually. Enjoy hours of safe and fun play by forming teams with different color-gell bullets. It is great entertainment, especially for group game