The first anal dilator with easy, precise and gradual control of its girth Odile? is the first Gentle Butt Plug Dilator?, for the best anal dilation ever! Just lubricate and insert Odile? into your butt, et Voil?! You are now 100% in control of your anal dilation. By turning the key, you control the girth of the shaft. The girth increases slowly and safely, as big as you want, from 1" diameter to 1.5"! When you?re finished, just turn the key in the opposite direction to decrease the girth of the shaft. This will get you dilated as much as you want. ?It?s genius! Get ready for the best anal sex ever!