Made of chemical-resistant plastic. 
Temperature-resistant in excess of 80 °C (176 °F). 
With pouring lip and scale.

                Content       Scale steps          Height mm/in
K4256:      1000 ml         20 ml                    180/7.1
K4257:      2000 ml         50 ml                    215/8.5

** Note; Where applicable - All Kaiser items supplied with UK plug.