Fingers Rotate & Vibrate, Sensuous Jelly Soft Vibrator. Two Fingers and A Thumb Fun is a multi-functional, multi-speed unit makes “fingering” much more fun! Two Fingers and A Thumb Fun is lightweight, non-cumbersome and fits comfortably into your hand, with easy access to the multi-speed controller that houses 3 AAA batteries (included). Two Fingers and a Thumb Fun is brought to you with our best wishes for your complete satisfaction and pleasurable times ahead.