Review on ☕ Dual Coffee Insulated Borosilicate by DeFancy by Wayne Seba

I really like this mug and if it were my very first double wall borosilicate glass mug I would be mad with excitement. It's really beautiful and the glass is much thicker than my last two identical mugs which shattered due to their fragility. It's also heavier and stronger, which is a very good thing. The rim of the mug is so wide that my lips get tired of pressing it together with each sip. Otherwise, I have to completely relax my lips and just tilt my mug to drink. I got used to it, but the first few days were uncomfortable. You'll see what I mean when you understand this. The top opening is also very wide from side to side. My giant silicone butterfly case barely covers the bezel, which surprised me. It almost doesn't fit, and the silicone case is really big. I didn't like the glass lid at all at first because it doesn't have a silicone seal or anything to hold it in place. It rattles and doesn't fit perfectly. But it still seems to hold heat well, albeit not so well that it covers the sides and completely seals out the liquid. If the glass was thinner one would have to be very careful but the top is solid and quite thick. The mug's design retains heat much better than a regular ceramic mug, and the larger size holds the perfect amount of tea, coffee, or any other beverage of your choice. I have small hands so the pen is perfect for my four fingers. It may be small for big hands, but you will most likely like this mug. I use it every day.