Flexible silicone cooking tools, very suitable for boiling eggs, baking and forming, floating in water during cooking, boiling, baking or forming, this is a very convenient tool in your kitchen.Material: SiliconeDiameter: about 10 cm/3.93 inchesSafe temperature: -60 degrees Celsius + 240 degrees CelsiusPackage: 4 piecesAfter completion, cleanup is quick and easy. The non-stick surface of the cup means hand washing is quick and easy, and the dishwasher is also safe.What is a poached egg?Poached eggs are eggs boiled in water, not simmered or boiled liquid. This preparation method is suitable for delicate foods that may be damaged by cooking at higher temperatures (such as the boiling point of water). The "perfect" poached egg has a runny yolk, a hard shell, and no remaining raw white.Boiling is an indirect, moist and hot cooking method that requires cooking an egg without a shell. In some traditional preparation techniques, it is listed as one of the healthiest ways to boil eggs. With about 70 calories, a large poached egg provides more than 6 grams of high-quality protein, 47 grams of main unsaturated fats and a large amount of vitamin D, antioxidant compounds and choline. These are all essential nutrients for healthy brain function.