China Glaze Vintage Vixen Nail Polish, Jitterbug Jitterbug is a charcoal with silver micro-glitter. Not an average silver metallic, but just a tad darker and does well in a couple layers, lots of shine and sparkle. Long-wearing nail lacquer. Flexible and will not chip. Non-thickening formula no thinner required.•Long-wearing nail lacquer •Flexible and will not chip •Non-thickening formula no thinner required