Safdie Company Coffee Mugs

Yes, these mugs are dishwasher safe. However, because they are hand-blown glass, we recommend placing them on the top rack to avoid potential damage from high-pressure water jets or contact with other dishes.

Yes, the air gap between the two glass walls acts as an insulator, significantly slowing heat transfer. You will notice your coffee stays at a drinkable temperature for longer compared to a single-walled ceramic or glass cup.

Absolutely. The double-wall design prevents the exterior glass from getting cold, which eliminates the condensation that typically forms on single-walled glasses. This keeps your table dry and your hands comfortable.

These are crafted from borosilicate glass, which is known for being more durable and resistant to thermal shock than standard soda-lime glass. While they are lightweight and elegant, they are designed to withstand the rigors of everyday use.

Each mug holds 12.3 fluid ounces. This is a standard size that comfortably accommodates a typical cup of coffee, tea, or a latte.

Yes, they are microwave safe. The borosilicate glass construction is resistant to thermal shock, allowing you to safely reheat your beverage without worrying about the glass cracking.