Bioluminescence Mug

Item #82331

Take a coffee break at the bottom of the sea with this heat changing bioluminescence mug!
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Discover seven bioluminescent deep-sea creatures with this 14oz. heat-changing mug.  Add your favorite hot beverage to reveal mysterious and rare animals that produce chemicals to make themselves light up!

To use:

  • Pour in a HOT beverage.
  • Watch the mysterious creatures appear.

Care instructions:

  • Do NOT machine wash
  • Do NOT soak for long periods of time
  • Do NOT use a scouring agent
  • DO gently wash with warm water and soap
  • Mug is microwave safe!

Brand: The Unemployed Philosophers Guild

Astronomy Discover