PYREX® single metric scale cylinder is calibrated "to contain". The scale and figures and durable white enamel, which stand out clearly against the red color band on these Lifetime Red cylinders. The 10 mL size features a funnel top. Bumper guards are supplied with 100-, 500- , 1000- and 2000 mL capacities. The 100 mL size is made in accordance with ASTM E-133 and E-1272.