Rainbow City is a bright, light blue, fine 0.015, holographic glitter.  It is a great representation of a sunny sky or clear water.  It has lots of sparkle and shine as it is a true rainbow holographic, meaning you can see the rainbow prism when viewed at different angles. At Glamarillo, we love rainbows and holographic glitter. If you haven't tried it, this is a beautiful glitter to try.  Rainbow City a fine light blue holo glitter with a beautiful glossy light blue. This smaller sized flake size allows for more coverage as a base coat and adds detail to indoor pictures, signs, sets, shoes, tumblers and other art projects.