Butter London The Black Knight is a cool-toned, purple. It is a permanent nail lacquer that retails for $15.00 and contains 0.4 oz.
butter LONDON is a 3 Free company. Our nail lacquer and lip gloss contain NO Formaldehyde, NO Toluene, NO DBP, and NEVER have.
1 Written Reviews
By Budziak 7 years ago.
This is a great polish, the shade is really unique, no real dupe out there for this. Because it has glitter in it, it has long staying power although that can make it a bit hard to get off but not any worse than other glitter polishes. If you glop on this polish it can get really thick, but multiple thin layers build up to a black base with magenta, gold, blue and green sparkles.