The Inventum GF645F has a cold zone, so you don't need to refresh the frying oil as often. The deep fryer has a removable inner pan with a 4-liter capacity, allowing you to make fries for 4 people. The heating element is lowered directly into the oil, so the temperature doesn't fluctuate as much. The oil will reheat quickly, even if you put frozen fries straight into the basket. This way, you can fry every single fry crispy and golden brown. The Inventum deep fryer has different temperature settings for meat, chicken, vegetables, or fries. This makes it a versatile kitchen appliance that can fry both fries and snacks.