The Jelly Oro Stimulator features an "Ultra Gelle" suction cup, giving the user a sensual, satisfying sensation unlike any other pump...deliciously stroking the head of the penis to a powerful finale. The soft, easy to squeeze bulb creates incredible sucking action. The superior quality, extra long vacuum tube allows you to lay back and relax during use. Synergy Erotic "Ultra Gelle" makes all the difference! This soft, sensual material emulates a warm inviting mouth providing hours of pleasure. Contains Wet Original water-based personal lubricant.