The matte surface is a bit hairy, like the surface of frosted glass. The reflected light is “diffuse reflection”, there is no glare, no glare, giving people a sense of stability and elegance.
Matte glass is not frosted glass! It is used in flat-panel displays, visual wave devices, etc. to avoid refracted light. The refractive index of frosted glass is directly proportional to the light transmittance. Due to the different production process, the light transmittance of matte glass very high.
- The cup body is made of high-quality high-quality borosilicate crystal glass tubing, with high transparency, abrasion resistance, smooth surface, easy cleaning, healthy and sanitary;
- The double-layer heat insulation design of the cup body does not burn your hands and effectively avoids blocking the temperature of the candle burning;
- It is fired at a high temperature of 640 degrees, and has strong adaptability to temperature changes. The instantaneous temperature difference is -20-150, which is not easy to burst;
- Leak-proof: the inner and outer layers of the lid and the sealing ring meet the medical-grade safety standards, effectively preventing leakage;
- Good transparency, beautiful panoramic view in the cup