Rescue Beauty Lounge Black Russian is a moderately warm-toned, very dark black with a glitter finish. It is a limited edition nail lacquer that retails for $20.00 and contains 0.5 oz.
Rescue Beauty Lounge Black Russian Nail Lacquer ($18.00 for 0.40 fl. oz.) is described as "layers of ruby red flecks suspended in black polish." This shade was recently voted to be brought back, which is a very cool concept on its own. I originally reviewed this shade here but thought I'd check out the rereleased version for comparison.