The nozzle is inserted, into the anus, just past the first balloon. When inflated, the internal balloon create a full sensastion while the outside balloon creates a seal. At that point, the liquid can be transferred inside using the bag system or an in-line accelerator. Each bulb has an integrated release valve for quick deflation and easy removal.
Size: 17.5 inches in total length; Large bulb: 5 inches in length, 3 inches max diameter inflated; Small bulb: 1.75 inches in length, 2 inches max diameter inflated Material: Silicone, rubber, ABS plastic Color: Clear The internal balloon creates a full sensation while external balloon creates a seal Each bulb has an integrated release valve for quick deflation and easy removal Note: Compatible with the Water Bottle Cleansing Kit, Water Bottle Douche Kit, and In-Line Accelerator Bulb