Never touch a hot banger on accident again. The Thermochromic quartz banger is a thermal banger that has color shifting quartz glass particles in the chamber that change from light to dark as your banger heats up.
When the color shifting quartz particles turn from bright yellow to a deep reddish-orange you know the banger is extremely hot. It takes trial and error just like any new dab setup but its a novel way to time your dab for sure.
Once you get used to this banger you can pretty much eyeball when the right temperature has been achieved by learning to recognize the shade of color that corresponds to your preferred dabbing temp. Not only is it useful, but it's really cool too.
Thermochromic Quartz Banger
Color shifting Quartz particles change with heat
Temperature shifts to orange around 300-350 degrees
10mm/14mm/18mm Male/Female Available