Bodum Yo-Yo Tea Mug and Strainer Set. Enjoy a delicious single-serving cup of tea with the Yo-Yo Tea Infuser Set. Freely swirling tea leaves release their optimum flavour. Lid keeps tea warm while brewing and doubles as a trivet to prevent dripping. Works with any type of loose leaf tea. Capacity: 0.35 litre. Multiple colours available. Dishwasher safe.