Now we're 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.
Choose to set your drink down on:
- Radium-226 (Red)
- Plutonium-244 (Blue)
- Uranium-238 (Green)
- Thorium-232 (Orange)
Set of four comes in a box with the radioactivity warning symbol. Batteries included.
Specifications:
- Coasters that light up when you put your drink on them
- 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 3V CR2032 batteries (included)
- With constant use, batteries last c. 4.5 hours
- Dimensions: 3 3/4" square, 1/4" thick
- Weight: 3/4 lb. (set of 4)
- Not dishwasher safe