A wild rocket cultivar, designated 40-0801188-B, is disclosed. The methods comprise creating a seal between an inner container of a culinary tool and an outer container of the culinary tool such that at least one ingredient of the mixed food item is prevented from exiting the culinary tool. The external connection device includes a parameter register for storing the parameter, a command register for storing the operation control command provided from the host device, and a controller for referring to the operation control command stored in the command register and for performing operation control specified by the operation control command. A first mode processor, a second mode processor or a third mode processor executes transmission and reception of a transmission signal by use of the selected mode.