Prank cup

This little Prank works best with solid‑colored drinks so the hidden face only appears when you take a sip. For best results, rinse it well and dry it thoroughly after each use. Please do not put it in the dishwasher — the heat can warp or deform it. After lots of use, if it starts to smell bad or you notice mold or mildew, please throw it away. If you have any questions, feel free to ask me. If I take a week or two to respond i apologize for the inconvenience.