Just add the ingredients and heat them in the microwave to enjoy delicious and healthy dishes. It is safe and easy because it can be cooked only in the microwave without using fire. You can "steam", "simmer", "boil", and "cook" healthily without using oil in the microwave. It is also a product that is very easy to use when you have one more dish, or for students who live alone. The repertoire that you are familiar with on a daily basis, such as pasta, meat and potatoes, curry, and cooked rice, can be cooked as long as you have a microwave oven and a "steam case". All you have to do is put the ingredients in a steam case and cook them in the microwave, so it is recommended for those who want to "make delicious dishes quickly and easily" and "want to keep the calories in cooking as low as possible"! Comes with 10 easy-to-make recipes The material is also safe and secure platinum silicon. Even if you don't use fire or oil, you can easily cook food that takes advantage of the flavor of the ingredients. It has a simple structure, so it's easy to wash by hand + dishwasher safe, so it's easy to clean! Lékué products are made of platinum silicone, which is safe and optimal for food contact because it does not contain "bisphenol A", which is said to be possible for human ingestion. Due to its high safety, platinum silicone is a safe material used in many medical devices and products for infants and toddlers (e.g., the suction part of baby bottles).