HIGH QUALITY MATERIAL: The loose tea steeper is made of pure food-grade silicone and 304 stainless steel.Safe to use and easy to clean, Discard the used leaves and rinse with warm soapy water.^ EASY TO USE: Simply pop off the top of tea infuser and spoon the tea inside the stainless steel cup. Comes with a little drip tray to drain to rest the tea strainer. The loose leaf tea infuser very practical and convenient.^ WIDE USAGE: Suitable for all kinds of loose leaf tea, especially for medium to large tea leaves, such as chamomile tea, ceylon tea, raspberry leaf tea, etc. The tea leaf infuser is ideal for a tea lover.^ EFFECTIVE DESIGN: The steel ball's holes aren't designed to brew fine tea leaves.The holes allow the water to move through the tea leaves but keeps most of them in the steel ball and out of your cup so you don't have too many leaves in the bottom of your cup.