Fierce colour sparks a revolution with Patent Shine 10X. Ten years ago butter LONDON transformed the nail space with the original 3-free lacquer and we're doing it again! Our new innovative formula is loaded with ingredients proven to promote brighter, stronger, healthier nails in classic, creamy, wearable shades for your best-dressed nails, yet. The patented Shock Resisting Polymer Technology delivers limitless shine with up to 10 days of wear. It's everything you need in one brilliant bottle!