This knife heats up quick and easy. Operating temperature is between 290 F - 320 F. Temperature is preset to switch off at 320 F max. end and kick back in at low end of approx. 290 F. Sharp, shiny stainless steel blade of approx. 2" wide x 9 7/8" long. Solid wood handle is approx. 1 1/2" diameter x 6" long. Overall length is approx. 17 1/4". Cord length is approx. 50 to 59 inches. Standard 110/120 V US plug, 20 Amp