Create dazzling on-trend art designs with Glitz Glitter dusts by Busy Bits. With a little practice, these professional grade materials allow unique designs and a flawless finish. Available in 12 glitter colours. For glamorous nail designs that will turn heads. How to Use on Nails - Apply a clear base coat of varnish, then if you wish, a coat of coloured varnish for extra effects. Make sure you apply evenly for the best results.simply follow these instructions. Dip your nail onto the surface of the glitter in the pot. Keep your nail flat and roll it from side to side, to make sure you cover all of the nail. Tap your finger to remove any excess glitter, and allow to dry for a few moments. Then apply a clear top coat of varnish to finish, as you would with a normal manicure.