Want to know what others are thinking right now? Want to know how the other person is feeling at the moment? You don't need psychic mind-reading abilities, nor do you need any high-tech lie detectors. All you need is something as commonplace as a ring. Of course, this isn't an ordinary ring—it's an emotion-detecting ring, and its magical functions might leave you in awe.
It can change color based on fluctuations in a person's emotions, with the surface of the ring shifting through seven different colors. The surface of the ring is coated with a layer of high-purity crystal, which has a mysterious power. This crystal can sense subtle changes in body temperature and the delicate energy emitted by sweat glands. When your mood changes, so does your body temperature. For example, when lying, your body temperature tends to rise. This crystal reacts to these subtle changes in body temperature, causing its color to shift accordingly. If you're feeling excited or angry, the ring will turn black; if you're feeling satisfied or fulfilled, it will turn deep green; and if you're feeling happy and deeply loved, the ring will transition from deep green to purple and pink. This makes emotional changes instantly visible. If you're always unsure about your partner's mood, then give them this emotion-detecting ring. This product, which originates from Japan, is already available for purchase domestically, priced at 268 yuan.