PP. Tall form. Class B acc. to DIN 12681 / ISO 6706, translucent, calibrated 'In', ring-moulded graduations, hexagonal base. Suitable for contact with foodstuff in accordance with Regulation (EU) No. 10/2011. Hexagonal base with bottom studs provides high stability. Thermal stress up to 80 °C does not cause tolerance limits to be permanently exceeded.