Recommend silk. In terms of brand strength, silk'n originated from Israel and has been a big name in the beauty instrument industry for many years, and its position has never wavered. Ulike is a Korean brand, which has only become popular in recent two years, and its comprehensive strength is far from that of Silk' n. As for product performance, a Gram hair removal instrument jointly launched by Silk 'n and Gram focuses on mild characteristics, which is painless to use and suitable for a wide range of people. A lamp holder is suitable for the whole body, sensitive muscles can also be used with confidence, and it is small and light, simple and easy to operate. Ulike's hair removal instrument mainly uses ice-feeling hair removal. When used, it can calm the skin and relieve pain. And the fuselage is big, a bit like a hair dryer, which is relatively difficult to operate, so it is also Silk' n &；; Glen's hair removal instrument is better.