The 7 Function Power Play Slimline from Cal Exotics is an ultra-powerful waterproof bullet with 7 intense functions of vibration, pulsation, and escalation. Comes with new splash proof EZ load battery pack and EZ on/off button. Made from ABS with Satin Finish. 2.25â  x .75â  / 6 cm x 2 cm. Requires 3 AAA batteries (not included). Blue.