Fill your day with Butterflies and Rainbows! While at rest, it looks harmless, but give it a shake and see the magic take effect as the potion brews to life in a swirl of shimmer and glitter! They feature adorable, butterfly and rainbow polymer slices floating among fluorescent alcohol ink, glitter and mica powder! Under UV light they are just stunning! The corks are sealed with UV resin to prevent evaporation or leakage of the liquid, which is isopropyl alcohol!