Cal Exotics has created four different Pocket Paks: the Slim Silver Bullet, Silver Bullet, Slim Twin Bullets and Silver Egg. Each device allows women to experience five levels of intensity. They can pleasure themselves on settings such as low or high vibe, pulsate and vibrate and low or high pulsate. Each one is powered by the new Impulse 5 Pocket Pak, which runs on one watch battery (there are two included) and two AA batteries that are not included. The products come in attractive clear packages.