I received the Ozeri Serafino Double Wall Insulated Beverage and Coffee Glasses, 12-Ounce, Set of 4, in exchange for honest review from Moderna Housewares.
I wanted to review Serafino because the glasses are doubled-walled. The glass will still feel cool on the outside, despite the temperature of the drink on the inside.
I ran the glassware through a few tests and Serafino passed. Juice with ice. Hot chocolate. Tap water. The temperature of the outside glass did not change.
I did lose one of the cups during the review process. The toddler wanted something to drink and reached for a glass and it broke. RIP.