Curl up with a steaming cup of cozy! Crafted from borosilicate glass, this glass mug set is as elegant as it is functional, keeping your cocoa toasty warm and your hands comfy while you unwind. The ribbed design adds a touch of vintage flair that's as joyful to hold as it is to look at. Plus, it's dishwasher, microwave, and freezer safe – because sometimes, joy needs a little heat (or a cool down). Be bold, brew your favorite drink, and sip your way to a smile with every cup.