An erotic accessory that can be placed on a penis or vibrator, open at both ends, like a tube, similar to a condom. Its external design is exciting for the partner. Its tightening effect helps maintain an erection and provides internal stimulation. Due to its open design, it does not reduce the perception of stimuli.
Cleaning: before and after each use, it must be washed with lukewarm soapy water and auxiliary equipment cleaner. It is also compatible with water- and silicone-based lubricants, the use of which is recommended.
