Nhẫn Đổi Màu Theo Nhiệt Độ Độc Đáo

Description: 100% Quality Service and Satisfaction ! We have enough inventory and look forward to your order. Your satisfaction is our lifelong pursuit. Specification： Material: Alloy +Epoxy Packing: envelope bag Size: opening adjustment (minimum size 17mm) Color: picture color Package include:1*ring Features: change color with temperature, black below 14 degrees, change color between 14-37 degrees, One ring can change all colors, and more than ten colors can be changed by adding gradient colors Note: 1. The dry temperature range that the ring design can withstand is between 0-38 degrees. Avoid exceeding the maximum temperature set by the ring, which will damage the color-changing material; 2. Avoid hot water (because the discoloration interface is an epoxy cover, it will damage the discoloration material when exposed to high temperature. At the same time, it will produce thermal expansion and contraction effects, resulting in damage to the air and water; Third, try to avoid bumping. Features: change color with temperature, black below 14 degrees, discoloration between 14-37 degrees, One ring can change all colors, and more than ten colors can be changed by adding gradient colors Note: 1. The dry temperature range that the ring design can withstand is between 0-38 degrees. Avoid exceeding the maximum temperature set by the ring, which will damage the color-changing material; 2. Avoid hot water (because the discoloration interface is an epoxy cover, it will damage the discoloration material when exposed to high temperature. At the same time, it will produce thermal expansion and contraction effects, resulting in damage to the air and water; 3. Try to avoid bumping