Staub Pot Knob Replacement I received this as a gift through the hometown tax program in Seki City, Gifu Prefecture, where Staub is produced. This is an original Staub knob with a "Cormorant Fishing" motif, representing Seki City, Gifu Prefecture. Staub Pot Lid Knob Diameter: Approximately 3.6cm x Height: Approximately 2.5cm Brand new, unused. *Knob only, screws not included.