A cup-like structure for engaging a cervix of a patient includes a rim, and includes a base defining an aperture through which one or more tubular members of a uterine manipulator may extend into the uterus. The cup-like structure is made from one or more of a polyphthalamide (PPA) material and a polyetheretherketone (PEEK) material. A uterine manipulator including a cup-like structure is also disclosed.