I've been an O-Cha customer for a couple of years now and am a devoted fan. The descriptions are very helpful, the tea is extremely high quality, and the customer service is terrific: clear, efficient, and friendly. Even the shipping boxes are lovely! Thank you, O-Cha!
These handy devices, while simple in design, make adjusting the temperature when brewing green tea so much easier. If you are a regular green tea drinker, once you've used one you'll wonder how you ever lived without it.