A cube pessary, inserted into the vagina, can help reposition the prolapsed organs back to their original position. The cube pessary adheres better than other pessary shapes due to its suction effect. The non-perforated version withstands greater pressure, while the perforated version is easier to insert and remove. Cube pessaries are also suitable for scar loosening and widening vaginal constrictions. Treatment indications include bladder emptying disorders, discomfort during intercourse, and prior to planned surgeries. Due to the flexibility of the tissue-friendly silicone, the cube pessary can usually be inserted and removed effortlessly by the user.