12oz Insulated Paper Coffee Cups Designed to retain hot and cold drink temperatures better than standard paper cups ours use a vertical ripple wall design for a stronger, firmer hold and to help prevent leaks or liquid causing breakdowns.designed with an extra-grip ripple texture, so you can hold it securely and comfortably without any stains or spills while you are in the car or train.The lightweight cups are made of sturdy, leak-proof cardboard and, thanks to the rolled rim, are pleasant to drink out of. The water-resistant cups are also hygienic and easy to use, stack and take off the stack one at a time. Engineered to maintain heat, prevent leaks, and offer an ergonomic grip, these cups complement your fast-paced lifestyle seamlessly. ideal for use in restaurant, cafe, etc.