US
HARIO

Hario ChaCha Kyusu Maru Tea Pot 700ml

  • 700 ml capacity
  • Glass body, brew visible from the side
  • 305 g empty weight
  • 5.2 x 6.81 x 4.25 inches (D x W x H)
  • Teapot only listed in the box

Last refreshed Sep 11, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A clear glass teapot for loose tea where watching the leaves and the color of the brew matters. The listing names only the pot, so do not count on a strainer being part of it.

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ASIN: B0007WTBQ0Category: Teapots

Sizes Available

300ml450ml700ml

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Overview

Loose tea drinkers get a round glass pot that shows the leaves opening and the brew darkening. Hario, a name the listing says means King of Glass in Japanese, makes it in the kyusu style for small home batches.

Seeing the tea through clear glass makes it easy to judge strength by eye and pour when the color looks right. Glass is also its weak point, since a knock against the sink can crack it, and the listing says nothing about heat or dishwasher limits.

Who it's for

Home tea drinkers who brew loose leaves and like to watch the infusion get a simple, light pot. Hosts serving a large table at once, or anyone wanting a stovetop kettle, should choose something else.

Pros and cons

Pros
  • Clear glass shows brew strength
  • Light to lift and pour
  • Made for brewing loose tea
  • Simple round shape
Cons
  • Strainer or infuser not listed
  • Glass can crack if knocked
  • Small capacity for a group

Performance notes

Brew strength depends on steeping time, and the clear walls let you watch the color deepen and pour at the moment it looks right. How cleanly the leaves stay behind on the pour depends on a strainer, which the listing does not mention.

Specifications

BrandHARIO
Dimensions & fit
Item weight0.67 pounds
Item Dimensions D x W x H5.2 × 6.8 × 4.2 inches
Capacity & performance
Capacity23.7 fl oz
Construction & materials
Material TypeGlass
ColorGlass
Included components
Included ComponentsTea Pot
Other details
Number of Items1

Frequently asked questions

How do I set up the Hario ChaCha Kyusu Maru for loose tea?

The listing only says it is made for brewing loose tea and that the package contains the tea pot. It does not describe a strainer or setup steps, so plan on your own infuser if you want one.

Can the Hario ChaCha Kyusu Maru go on a stove or in the dishwasher?

The listing gives no stovetop, microwave or dishwasher guidance. Treat it as a pot for pouring already heated water into until the maker confirms otherwise.

Is the Hario Maru teapot an electric kettle?

No. It is a glass teapot for steeping and serving, with no heating element listed.