Turns out there's a straightforward solution to gender-based pay discrimination!
When I quit my job after discovering I was paid less than all the men, I sent my director this link: Pay Fair by Lara Hogan. If people start asking you how and why, send 'em there.
Made from a speckled buff stoneware with a satin white glaze. The body is approximately 3.75″ wide by 4.25″ tall and holds 16 ounces. Food, dishwasher and microwave safe.