Bests & Worsts Reviews from Amazon

I’ve been in the Marine Corps 17 years spent 5 years over seas 2 of which were in a combat zone... and I love sparkles. This cup’s sparkle content exceeded my expectations. The sparklation and color shift is constant and consistent. The grey base color really brings it home and gives it an air of sophistication. I am seriously considering jazzing it up a bit with a scary ghost sticker... only time will tell. And oh yeah it holds my coffee and keeps it warm for a substantial amount of time, which I think was the primary focus of this product but 100% not why I acquired it.