Gurpler

Its a cup, it holds liquid and does change colors as per described. Very happy with it.

Love these! They're so big you have no excuse not to drink water if you don't want to keep going for refills. This is my third one I've been able to get (previous runs were limited quantity & I never made it in time 😔)& I hope to keep adding to my collection 💕

This cup holds a lot of water and isn’t made of horrible glass!