This set includes a beer cup and KAGO-Square-M, which utilizes the soft properties of tin, perfect for those who want to enjoy the creamy foam of beer. This beer cup is made of 100% tin. The slightly rough, pear-skin-like texture created during the casting process helps to create a smooth, creamy foam for your beer. Furthermore, tin has long been said to "keep water in tin vessels from spoiling" and "remove impurities from alcohol, making it smoother," and has been used in sake vessels and tea sets for centuries. KAGO can be deformed into a basket shape by pulling and bending it vertically and horizontally. Arrange it in your favorite shape and place bread, fruit, or other items inside. This set is also recommended as a gift.