Versatile Application: The bead filter is a great addition to any tea drinker’s kitchen and is perfect for the office. Durable: The infusion pump is made of stainless steel for durability Unique design: spring-loaded handle for easy opening and closing of the infusion set Convenient: just add the tea leaves to the filter, then add hot water to prepare the tea. Elegance: Infusion tea has small holes that allow the tea to float in the cup without leaving leaves