Break a glow stick & put in clear nail polish!? I researched it; looks like glow stick fluid is only toxic if ingested in large quantities - dont eat it, don't get it in your eyes, and wash it off your skin to prevent irritation/unwanted glowing. ONE DIRECTION CONCERT!!
Lynnderella Mercurial mani is one coat of Mercurial over two coats of Ulta3 Wild Berry. Perfect combination! Wild Berry is a dark purple/brown/charcoal grey colour. It kind of shifts depending on the light.