I have used two brands of steam eye masks, and they both feel good. One is from Japan. The steam eye mask was born in Japan, and it was not available in our country at that time. After that, the Chinese began to develop their own steam eye mask heating technology, so the second largest brand is our country’s warm friend. In terms of prospects, the current core technology of the flake heating element has obtained a domestic patent, and both imported and domestic flake steam eye masks are very safe, unlike the old powder-type steam eye masks that are prone to powder leakage. The thin-sheet type heats evenly and won't be too cold or hot in some places. At present, both imported and domestic steam eye masks have a considerable number of users in China. I believe that as the eye problems of urban white-collar workers intensify and steam eye mask technology continues to improve, steam eye masks will have great development prospects in China.