-40%
Color Changing Coasters Caffeine Coffee Tea Lover Science Chemistry Novelty Gift
Color Changing Coasters Caffeine Coffee Tea Lover Science Chemistry Novelty Gift
Color Changing Coasters Caffeine Coffee Tea Lover Science Chemistry Novelty Gift
Color Changing Coasters Caffeine Coffee Tea Lover Science Chemistry Novelty Gift
Color Changing Coasters Caffeine Coffee Tea Lover Science Chemistry Novelty Gift
Color Changing Coasters Caffeine Coffee Tea Lover Science Chemistry Novelty Gift

Color Changing Coasters Caffeine Coffee Tea Lover Science Chemistry Novelty Gift

$ 5.51

Availability: 15 in stock
  • MPN: CCCCA
  • Brand: Rubidia
  • Refund will be given as: Money Back
  • Item must be returned within: 30 Days
  • Restocking Fee: No
  • All returns accepted: Returns Accepted
  • Condition: New
  • Return shipping will be paid by: Buyer

    Description

    Color Changing Coasters with Caffeine Molecular Structure
    * Coasters with caffeine molecular structure in the center.
    * Caffeine is the active ingredient in coffee and tea.
    * Coaster color is brown at room temperature.
    * Changes to bright green when warm (e.g., under hot drink, or direct sun).
    * Great novelty gift for coffee/tea lovers.
    * Great novelty gift for science geeks.
    * Made of PLA plastics.
    * Diameter: 100 mm (4").
    * Thickness: 2.25 mm (3/32").
    * Storage based included.