18oz Santa Grinchy Christmas LIT Nice Naughty skinny Tumbler cup COLD DRINKS STAY COLD! And warm drinks stay warm! Forget about single-walled tumblers. Sure, they can hold a drink, but sooner or later you’ll wish that cold drink hadn’t gone warm, or left condensation rings all over your surface. Strata Tumblers with their double walls, thermo-regulate your drinks so you can enjoy them down to the last refreshing drop. EASY TO CLEAN: Cracked plastic and water getting into the double walls are real concerns when it comes to cleaning an acrylic tumbler. So our design team solved both problems. Your tumblers are 100% Handwash Only. ✅SATISFYING TO GRIP: Many people agree skinny tumblers are the most comfortable size to hold. Not only do they feel good, they’re easier for kids, and folks with arthritic hands. Each tumbler is 8.5” high with a 2.5” diameter, and holds