DINER DAYS, EVERYDAY: Ahh, the comfort of the diner mug. Thick walled and narrow in the middle, it’s the extra large coffee mug that loves being cradled at breakfast, with an open heart for your woes at the end of a long day. Now, enjoy those diner memories, in this modern take on the original Victor Mug. FAMILIAR, YET MODERN: Your 13.5-ounce glass mugs with handles are the same shape as the cute coffee mugs we know so well, but instead of a ceramic thermal coffee mug, these are thermic glass coffee mugs. Each one is 4.5” tall, and 3.25 – 3.75” wide with a thick diner rim of 4.25mm. (not suitable for aeropress). EASY TO HOLD: The double-wall coffee glass insulation lets you cup hot beverages in your hands without burning. And just like our popular Serene, or Aroma Double Walled Espresso Glasses, they’re cool to touch. Using it as an iced coffee glass? Icy cold beverages stay inside the glass, while you stay warm. TEMPERATURE-SAFE BOROSILICATE GLASS CUP: Your insulated cups are Safe For Fridge, Freezer, Dishwasher, Microwave and Oven. These unique coffee mugs are also Lead-Free and naturally BPA-Free. So whether you're using them for a late night latte, or an early morning tea mug, it all tastes perfect. UNBOXING NOSTALGIA: These cool coffee mugs are mouth-blown and handmade, and come securely wrapped and nestled in a gift box with a 12 Month Guarantee for a satisfying unboxing. Surprise someone you love with memories of their favorite diner in double walled glass coffee mugs by JoyJolt.