The two seamless walls of borosilicate glass create an insulating layer of air , so espresso shots stay piping hot and delicious – yet the cup always feels cool to the touch. What do double walled mugs do? The double-walled glass is basically a glass within a glass. The air between the two glasses is … Read more
However, glass can be challenging to handle, especially when consuming hot drinks. Still, double-walled glass coffee mugs might be the best overall option Not only are they free of sealants and paints, but their design makes them easier to handle, no matter the temperature of your beverage! Are double walled mugs better? Double-walled borosilicate glass … Read more
However, glass can be challenging to handle, especially when consuming hot drinks. Still, double-walled glass coffee mugs might be the best overall option Not only are they free of sealants and paints, but their design makes them easier to handle, no matter the temperature of your beverage! Are double walled mugs better? Double-walled borosilicate glass … Read more