Cololab is a nail polish brand that you can pick up in Watsons. It as a frankly amazing sheen (this manicure has no top coat and is 2 days in) and lasts as long as any high end brand. It doesn’t seem to be available in Australia or on ebay, but its well worth picking up if you head into Korea. It’s kind of an in country secret. It even has a cute nail polish bow tie on the bottle. How adorable!!!