Food grade plastic mixing bowls set are safe for food items.mix upto approx 2000ML. They are ideally use for preparing batters and dough, Serving Salads, Fruits, Vegetables, etc. Its smooth inner finish makes it easy to clean and outer matte finish makes it easy grip to hold. Stackable- The bowls stack to conserve storage space when not in use. Dishwasher safe hence eases to clean. Its outer matte finish makes it easy grip to hold and inner smooth finish makes it truly classic. The bottom of the bowl is flat and hence the bowl does not topple.