Thermo Chromic Quartz Banger with Color Changing Crystals | 14mm Male Joint | 25mm OD | 5mm Thickness

It was awesome exactly what I expected. Made it very easy to get the banger exactly the temperature I wanted it.

love the color changing how i heat it up, so cool and keeps me interested while i light up :)

Great

I originally ordered the blue color-changing banger, and the color did not change at all. If I could suggest something to the company, it would be to stop selling the blue ones, because even the customer service person I talked to said the blue doesn't really change color. I think that color was just a bad choice; it doesn't work. However, they were very nice—though, it did take a while to get a real help. They sent me a new one, in yellow this time, and it works great! When heated, the yellow crystals change into a nice deep orange. And not just a "it's glowing because of the blow torch" orange. I like this one much better! Very cool.

Great banger. Thank you!

gets good flavor and retains heat nicely plus the color matches my rig (: only thing is it takes forever to clean, still really dope

It's a nice product and it's heavy duty. Just does not look as neat in person.. otherwise good product.

Amazing product and super fast customer service

Innovative.. You don't need a timer after you learn the color of certain temps..

Does not change color so much as it just turns red from heat, however it holds heat well and I haven’t had a bad dab from it yet.

Would have given it 5 stars if the product changed color more.