Tumblers - Complementing the pitcher and carafe line, shatter-proof easy grasping tumblers make perfect drinking cups. Rounded edges allow for drinking comfort and stacking ease. Select either disposable or sterilizable tumblers. Graduations Printed Red: 10 cc increments from 30 cc to 270 cc and in 1/2 oz increments from 1 oz to 9 oz. Measurements in inches. The material used for all the above plastic products is polypropylene unless otherwise indicated.