This infuser/mug combo brews your tea like a duck takes to water, or rather like a duck takes to tea. A duck-shaped stopper holds your favorite loose-leaf tea, and a clear glass mug lets you watch your tea brew. Designed to prevent messes, the infuses flips and drains automatically into the lid when you set it upside down. Removable rubberized bottom for traction. Lid, stopper, and duck-shaped infuser top are all rubberized silicone. Infuser is stainless steel. All components dishwasher safe - glass cup and silicone bottom are microwave safe. Measures 6" high.