in the eternal classic "yellow submarine", Fred driving a yellow submarine, the four, defeat the evil Blue Meanies -- now, although Lennon has gone to heaven, but we still can again play the captain: Yellow Submarine (Teasub), the design of tea bags from Ototo, the safe and non-toxic heat-resistant silicone material production, can be repeatedly used open, tea fragrance and nutrition in the water, and will not be careful not to drink into the mouth of the tea disturb, and then easily dispose of residue, suitable for all friends like tea.
size: submarine bags of about 5.5 cm long, 5.4 cm high, 3.2 cm wide, most of the cups can be used.