Sell 🔥READY STOCK🔥彬卿子Fashion Temperature Colour Changing Mood Emotion Feeling Temperature Ring Couples Ring best price

Product Name: Lord of the Rings Thermochromic Ring Item No.: MR-ZHW Material: alloy metal + acrylic + temperature-sensitive material product size: 16 size = inner diameter 16mm 17 size = inner diameter 17mm 18 size = inner diameter 18mm 19 size = inner diameter 19mm 20 size = inner diameter 20mm Measure the length of the thread wound with your fingers again If the circumference of the finger is the following result: Circumference 49-51 (mm) please choose size 16 Circumference 52-54 (mm) please select size 17 Circumference 55-57 (mm) please select size 18 Circumference 58-60 (mm) please select size 19 Circumference 61-63 (mm) please choose size 20 Product weight: about 3.5 grams Product features: The color of the ring changes when it is sensitive to temperature. The color of the ring changes mainly according to changes in body temperature and ambient temperature; after the temperature is maintained at a constant temperature, the color of the ring remains the normal color at the current temperature. Discoloration test: Close to two kinds of objects such as cold and hot objects, such as the inner wall of the refrigerator and the wall of the hot water cup, observe whether the color of the ring at the two temperatures is different; if the color of the ring under the two cold and hot objects is different, it means that The color change ring has a good color change effect. Customers can record a small video of the inspection process, if the color does not change, refunds/exchanges/returns, etc. can be issued. Special note: Due to the particularity of the product's discoloration material, the product is forbidden to be placed in a humid environment for a long time or directly contact with water sources, otherwise it will seriously damage the product