Electric kettles

Water level indicator:

•  Not (1)
•  Yes (double-sided) (4)
•  Yes (one-sided) (3)

Additional features:

•  Cord storage (1)
•  Swivel base (1)
•  Traditional cover (1)
•  Traditional handle (1)

Safety:

•  Automatic shutdown when removed from the base (1)
•  Automatic shutdown when water boils (1)
•  Protection against switching on without water (1)