Aromatic coffee in the French press. Extraction function with, mug of double structural insulation. Taste tea and coffee rich aroma simply by pressing the [Features] filters, mugs extraction function with. You can put the tea leaves and coffee powder in a cup, pour hot water, pressed in the plunger and steaming it a few minutes and just drink. In the double insulation structure, it is possible to securely hold hot drink even if contained. You can use coffee, tea, and herbal tea, a variety of drinks.