※ Inquiries:
aico.ocnk.net/ Mail: aikou @ gaia.eonet.ne.jp, TEL: 072-782-5298 As its name suggests, when exposed to ultraviolet light, the color of the ultraviolet checker ball of the bracelet changes to purple I will let you know the intensity of ultraviolet rays. Do not do anything, only watch arms bracelets! You can tell at a glance how much ultraviolet rays are in the color change. Also the bracelet is very charming with crystal glass specification! Now let's also wear out with UV checker bracelet! No more worrying about sunburn with ultraviolet light at this already!