Youngever 2 Pack Glass Coffee Cups, Double Wall Thermo Insulated Coffee Cups, Glass Coffee Mugs (15 Ounce)

I really like this glass a lot because I can see the shape of a drinking glass inside a glass :). The glass is really wide, and the product picture did show it by but holding it and using it makes me realize how huge this is. Very very enjoyable because of that. However, it felt like the material is very fragile and not very sturdy. It's very light and I am afraid it will suddenly break after a few uses. It can be used in microwave, and it never affected my coffee. No foul odor or bad chemical smell so that is a plus.As with many glasswares, use with care!

Youngever Double Wall Glass Mugs are among the most ideal available. Vacuum-insulated and made from borosilicate glass, they are open at the top and can be rewarmed in the microwave without hesitation. I like that they have a 2 1/4" width base and are not too tall, making them almost spill-proof.Their weight of only seven ounces makes them feel futuristic but also necessitates careful handling. They can't survive a fumble onto a hard floor or a rapid transition from icy cold to boiling. A small adhesive dot at the bottom has to maintain its seal, and they're not to be stacked precariously atop a dish rack.They have an elegant aesthetic and chime, fitting for special occasions. Their store has more matching drinkware as well. I find these entirely appealing and use them daily.