Product Overview The warm cinnamon coffee coloured OPI How Great is Your Dane 15ml is just what your nails need this winter. Benefits Part of OPI’s Nordic Collection, OPI How Great Is Your Dane is inspired by cinnamon buns, spicy browns & rich wines to give you the ultimate colour this winter season. With a special OPI application brush that is a little wider than average it is designed to make application easy with minimal clean-up.