Experience the visual beauty of “the agony of the leaf” while you enjoy the taste purity of brewing in glass without the influences of metal or plastic. The ease of brewing in the perfectly sized 1 1/2 cup (12 oz) mug makes this a no brainer.Place 1 1/2 teaspoons of tea leaves (or flowering bud) in the infuser basket - pour in hot water - brew two minutes - remove the glass brew basket and enjoy.The large brew basket delivers the full flavor of teas, herbals and rooibos.Dishwasher and microwave safe.