This best-known Cusco vaginal speculum is the bi-valved speculum; the two blades are hinged and "closed" when the speculum is inserted and "opened" when in the appropriate position where they can be locked by an adjustable screw, so that the "medic" is freed from manually keeping the blades apart.
Made from medical grade stainless steel, is reusable and makes a permanent addition to the fetishist "Medical" Bag. -
Large Sized 100mm x 35mm. Made of stainless steel, can be autoclaved.