Tall form, PP, high clarity. Class B (TC, In), certified according to DIN 12681 and ISO 6706. Exposure to temperatures upto 80 °C will not cause permanent exceeding of error limits. Cleaning temperatures below 60 °C is recommended to pressure marks and inscriptions. Strengthened rim increases overall dimensional stability. Functional spout minimizes spills. Hexagonal base with knobs for increased stability. Easy-to-read graduations. Extremely durable.