Krystal Dolphin vibrator Blue translucent jelly clit stimulating multi-speed vibe with 2 rows of rotating balls for vaginal stimulation. Dual slide controls for vibration and rotation. Measures 9 inches overall with 4.5 inches insertable to the 2 inch clit stimulator - 1.5 inches wide at its widest point. Three AA batteries Yes"," the manufacturer spells it Krystal and not Crystal. Click Here To Order