Best enema shower head for anal cleaning douche v4 Large size

Printable without supports. Attacheble to standart 1/2 col thread shower hose. External diameter 28mm. Rounded end. Large internal diameter of the drain channel. Clean water enters through the external circuit and is supplied under pressure in streams. Dirty water is drained through the internal channel without the need to remove the enema. The length of the entire model is 19.35 cm. The length of the inserted part is 12 cm, the diameter of the inserted part is 28 mm, the diameter of the