I'm selling a pore-tightening serum, 30ml in size, but I'm not sure how much is left. It weighs 87g. I've used it once or twice, but it doesn't suit my skin, so I'm selling it. - Brand: medicube - Product Name: ZERO PORE SERUM 2.0 - Volume: 30ml - How to Use: Use after toner - Features: Pore-tightening effect - Package Color: Blue - Ingredients: Contains sebum control ingredients Thank you for looking.