Attributes . Kimax Beaker With Thick Uniform Walls Throughout And Extra Wall Thickness Built Into The Evenly Tooled Top Rim. Spout Is Designed For Optimum Performance. Heavy Construction Is Intended To Prolong Life Expectancy With Harder Than Normal Usage (i.e. Mechanical Shock). All Sizes Have A Durable Matte Finish Marking Area And A White Graduated Scale. . Names