不鏽鋼貞操籠 永久壓力釋放 附圓形45mm環 #176

The round 45mm ring locks in with a satisfying click and the flat faceplate sits flush enough that it disappears under tight briefs. I've worn it through a full workday and overnight without any pinch points, which surprised me for a stainless piece this rigid. The pressure release is exactly what I

I was a little nervous about the flat faceplate, but it actually stays secure all day without any painful digging. The stainless steel feels heavy and high-quality, though the finish could be slightly smoother. Definitely for someone with experience, as the permanent pressure takes some getting used