The ergonomic handle provides stability and strength to both whip air into a batter or just to blend ingredients. It reaches all areas of a pot. It can also be used to whip air into egg whites or a cream. GastroMax incredibly useful utensils are made of food approved plastic. They are perfectly suitable for non stick surfaces and always has a clever design. The utensils can withstand up to 260oC and are dishwasher safe.