Shu Uemura's black oil, a set of 4 cleansing oils, offers gentle cleansing for your skin. Thank you for looking! This is my favorite cleansing oil! I received it recently when I repurchased the full-size product. The full-size product is expensive, so I hope this will be useful for those who want to try it first! It's also great for travel. I'm considering whether to use it myself, so I'd appreciate it if you could comment before purchasing!