Union Jack Black
Black is always in. Perfect for both a sophisticated English Rose and a leather-wearing lady boss, Union Jack Black is a true black nail hue that compliments every occasion. Featuring our Patent Shine 10X good-for-nail formula, this brilliant butter LONDON nail lacquer is proven to help promote brighter, stronger, and healthier-looking nails. The patented Shock Resistance Polymer Technology delivers a gel-like finish with undeniable shine, while the Radiant Curing help harden and dry polish with the ease of natural light. Achieve full-coverage colour in one simple swipe with the butter LONDON unique brush applicator—a dense, curved applicator that hugs nails for flawless colour with up to 10 days of wear!
The Union Jack is the name for the United Kingdom's flag.