It's a really good cleansing oil.

This is the super famous Innisfree cleansing oil. The texture is on the thinner side, so it's easy to rub on. Most importantly, it removes makeup really, really well. It removes waterproof products quite effectively, so even though you need to use a dedicated eye makeup remover, I'm too lazy to do that, so I just use this one to wipe it off, which is super convenient. It's also great because the price is affordable if you buy it during an Innisfree sale.