A moderately-sized mug for your moderately-sized caffeine habit!
Borosilicate glass contains boron trioxide which allows for a very low coefficient of thermal expansion. This means it will not crack under extreme temperature changes like regular glass. Its durability has made it the glass of choice for high-end restaurants, laboratories and wineries. It's also perfect for holding your morning chai.
Borosil, based in Mumbai, is the world's premier manufacturer of borosilicate glass.
3" diameter, 3" h
Made in India