The Expeller X3 is an enema bulb that comes with three syringes of different sizes, to help you make sure your enema is the right fit for you. The medium and large tips are also gently curved for easier insertion. All pieces in this kit are made of a material that is safe for use with all lubricants, and can be easily washed with soap and water. The bulb is soft and easy to squeeze, and the syringes are designed to prevent both leakage and backflow. The bulb is 4 inches long by 11 inches wide, and holds up to 12 oz (355 ml) of water. The small wand is 4 inches long by 2.5 inches wide. The medium wand is 7 inches long by 2.5 inches wide. The large wand is 7 inches long by 3.5 inches wide.