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Radioactive Element Glowing Coasters Set #2

Invented at ThinkGeek

We're still in our element

  • Coasters light up when you put your drink on them
  • New elements, complementing our original set!
  • A ThinkGeek creation!
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We're still in our element

We love chemistry, so we really light up when we talk about this product created at ThinkGeek: our Radioactive Elements Glowing Coaster Set. Featuring the atomic number and isotopic mass of the most stable or common isotope for their respective radioactive elements, these pressure-sensitive coasters light up when you put your drink on them. And because we know you love chemistry too (especially the type you drink), we've made an even more special set of coasters - version two! You'll get a set of four (one of each style) of these elements:

  • Cm - Curium-247 (Red)
  • Es - Einsteinium-252 (Blue)
  • Fm - Fermium-257 (Green)
  • Mt - Meitnerium-268 (Orange)

Product Specifications

  • A ThinkGeek creation & exclusive
  • A new set to complement our original set of coasters!
  • Perfect for the chemist in your life
  • Great for parties - easily remember which drink is yours
  • Feature the atomic number and isotopic mass of the most stable or common isotope for each element
  • Materials: Plastic
  • Batteries: 8 x 3V CR2032 batteries (included)
  • With constant use, batteries last c. 4.5 hours
  • Dimensions: 3.75" square, 0.25" thick
  • Weight: 3/4 lb. (set of 4)
  • Not dishwasher safe

Wanna chat about it?

Have questions about Radioactive Element Glowing Coasters Set #2 or your order? We monitor these comments daily, but it may be faster to email us directly or call us at 1-888-GEEKSTUFF.