The 0.68-inch pepper ball is large in size and filled with a lot of pepper powder. It is generally used by the military and police. Because the 0.68-inch pepper ball launcher is mainly developed for the military and police, it is generally large in size and high in price, so it is used for home use. Rarely use pepper balls of this size.

The size of the 0.5 pepper ball is small, but the 0.5 inch pepper ball launcher and the 0.5 inch paintball launcher are universal, and the paintball launcher is cheap and more suitable for home or personal use.

In addition, the PAVA content of 0.68 pepper balls and 0.5 pepper balls is different. Since the 0.5-inch pepper balls are small in size and less powder is filled, high concentration of PAVA powder must be filled, otherwise the application effect will not be achieved. Generally, 0.5 pepper balls Ball PAVA content above 5%.