KKW Liquid Eyeliner – Stay All Day. Make your Eyes Bigger and Brighter with the Long Lasting Water Proof Eyeliner.Colour: Black. Anti-Wrinkle Serum.- Effective Instantly: Remove your under-eye fine lines or wrinkles in just 60 seconds. Generally, the effect can last up to 6-8 hours, if it’s not washed off. Long-term use will also help reduce the wrinkles and moisturize your skin. Immediately tighten and smooth the skin on application, brilliant make-up primer that refreshes and creates A smooth matt base for make-up application.Suitable for all skin types, can be used under makeup. Imported pure organic ingredients helping to plump and fill skin, safe to use.