Slip into your dream-world while looking at the beauty of the Glow Stars in your room. The stars smile back at you as you sleep. The removable, re-usable glue provided in the pack will help you stick the pieces on to any surface. The special glue provided in the pack will help you transfer the pieces in your pack to any surface. The light that has been fed into your glow toys for a few minutes will emit it slowly over a few hours.