Durable Alloy Steel Blade: The fryer blade is made from alloy steel for strength and longevity. Five Millimeter Diameter: The blade measures 5mm in diameter for precise slicing of fries. Round Blade Shape: The blade is round for smooth, even slicing of potatoes. Stainless Steel Construction: The fryer is made from stainless steel for easy cleaning. Lightweight at 0.86 Pounds: The fryer is lightweight for easy handling and storage.