This 4.2 litre Pyrex Expert Bowl is made from borosilicate glass and has measurements clearly marked on the side for accurate measuring. The Expert Bowl also has a 35 degree angled side to help to keep the bowl tilted when mixing. Suitable for use in the oven, microwave and the freezer withstanding temperatures from -40°C up to 300°C and is thermal shock resistant. Suitable for cleaning in the dishwasher and complete with a 10 year guarantee this Pyrex 4.2 litre Expert Bowl is ideal for everyday use and all types of preparation tasks.