This interstellar cage locket is out of this world! Its glowing galaxy gives you a peek into a starry sky right from your neck. Let your glowing style light up the night! Glow in the Dark Victorian Style Filigree Galaxy Locket that opens to reveal an outer space image of your choosing - including a full moon, Milky Way, Andromeda, Carina, Big Dipper, Little Dipper, Pillars of Creation, Orion Nebula, Spiral Galaxy, Fox Fur Nebula and more! Great for Halloween costume parties, dances, comic con or cosplay, science teacher gifts, astronomy or astrology students, etc! CUSTOM CHOICES: 1. 24 Space Images Available - Make your selection from the drop down box (see the 2nd photo for your choices). 2. Available in 6 Metal Finishes: Silver Antique Bronze Gunmetal Rose Gold Gold Stainless Steel Chain Length: Silver, Bronze and Gunmetal comes with an 18 inch link chain with lobster clasp. Stainless Steel, Rose Gold and Gold come with an 18 inch chain with 2 inch extender. No black light required. We've used a very high quality long lasting glow mixture which reaches full charge in about fifteen minutes of sunlight or strong florescent light (such as kitchen light or UV light---UV light will give a fast charging ultra bright glow as shown in the photos). Gorgeous glow will diminish over time, but can be charged over and over again for years of enjoyment. Glows brighter and longer than traditional glow powders or paints. We've used a combination "glows" for this pendant - mainly blu