Just added a blue/purple Twilight mix that looks awesome! Also shown in purple but I can make these in any color for you.

Ultra violet glow heart with owl and blue holographic hearts inside.

One of my Lula Hearts with a shiny silver owl charm beneath the surface inside the glow stone. Shown in purple glow with blue holographic stars. Handmade with the highest quality materials and components to produce a bright glow in the dark necklace.

Measures 34mm or 1 3/4" inches.

Comes on 18+ inch link chain. Includes UV charging keychain light.