Grass City sell this color changing glass spoon
This pipe is very cool , the color change over the time , really tripy. It’s made up with a glass of very good quality . The bowl is pretty large If you ever pack it completely you’ll probably be flying pretty high. One good thing to remember is to buy screens for your pieces. It’s no fun to get a mouthful of ash.
You can start or complete your collection with this good and funny piece ;)