Mystic Glacier is an icy blue swirled with glitter that instantly changes to a deep purple with sunlight. No sunlight available? Just use the enclosed blacklight keychain to create the amazing purple hue indoors. Then turn off the lights to reveal a green luminescent glow.
Best played with under regular room lighting so you can see both the daytime and nighttime colors simultaneously! Hold the blacklight keychain close to the putty to draw a dark line, and move it farther away for a blurry line.
What can you do with Phantoms Thinking Putty? The possibilities are endless!