Bodum 10398-01B New Yo-Yo Tea Strainer, Black The infuser is compatible with a variety of cup sizes Dishwasher safe No messy remains of tea leaves escaping into the cup Durable black plastic tea strainer allows you to brew loose leaf tea directly in mug Dual purpose lid keeps tea warm while brewing and acts as saucer for strainer when removed Hole punch provides convenient hanging storage Dishwasher safe