The butterfly vibrator was invented by Joani Blank.
It is a clitoral sex toy featuring a vibrating body in the shape of a butterfly and elasticated straps for wearing on the waist and thighs. The Butterfly style is a popular sex toy because the shape of a butterfly allows the stimulation of the entire area of the female genitalia. The butterflies anteni focus on the clitorus while the body contains the vibrating motor and is positions directly onto the vagina. The wing cover the labia and also act as anchor points for the straps.