With an electric eye this hopper is a step up from the VL200 and essential for regular or serious players. With the capability of feeding 12 balls per second this hopper will improve your rate of fire just by keeping up with your marker. Like the VL200, the Revolution has a big lid so it's easy to fill particularly when you're in a hurry on the game field. Requires 2 x PP9 9-volt batteries. Available in several colours.