6 euros per mask in the shop. The Round Lab 1025 Dokdo Water Gel Sheet Mask is a luxurious gel sheet mask that gently adheres to the skin and deeply moisturizes with triple hyaluronic acid, deep sea water rich in antioxidants, and coconut water that envelops and deeply nourishs your skin. It also contains ingredients such as panthenol, allantoin and betaine that are effective for calming the skin that is stimulated by external factors. This mask is perfect for nourishing dry and dull skin and is also suitable for sensitive skin.