Ozeri Serafino glasses Made of durable, heat resistant, mouth-blown borosilicate glass of the finest quality, the 16 oz. Serafino glasses are the largest in the Ozeri Artisan Series of award-winning handcrafted drinkware. Borosilicate glass is stronger than common glass, shatter-resistant and with the Serafino's double-walled design; it offers the ultimate insulation to maintain drinks at their ideal temperature. The Serafino's unique double wall design suspends drinks within an inner wall for an attention-grabbing optical effect, while the wraparound contour provides a natural aesthetic grip. Each glass is made to keep your hands cool even with your hottest drinks and free of condensation with your chilled beverages. The patent-pending Serafino is great for coffee, cappuccinos, hot or iced teas, cocktails, frozen beverages and much more.
Whether it is an occasion for a glass of wine, coffee, or some other beverage, borosilicate glass is completely resistant to acids and your Ozeri glasses will never lose their original sheen. Each set contains 2 handmade glasses designed for lifetime use. The Serafino glasses are completely microwave and freezer safe and ship in an elegantly printed and carefully packaged box with a 1-year warranty.
My Opinion: I really like these glasses with a thick rim so remember that so you put your mouth all the way on it as I did not once and ended up wearing water. These are so versatile with hot or cold drinks that you see right through which is a unique design sometimes the dishwasher will cause a crack in the glass on the bottom but does not affect the glass or cause any leaks.
Disclaimer: I was in no way compensated for this review, I received this free or at a reduced price that I still give my honest opinion on.