Chashaku
A slender bamboo scoop for matcha, carved from a single piece with a slight bend near the tip. The Chinese equivalent for leaf tea is the cha ze, a flatter spatula. Both exist for the same unglamorous reason: everything else you might use is worse.
- Capacity
- about 1 g of matcha per scoop
- Material
- a single piece of bamboo
- Origin
- Japan; the cha ze is the Chinese counterpart
- Best for
- repeatable matcha doses and lifting fragile leaf
What it is
A thin strip of bamboo, roughly 18 cm long, with a shaped bowl at one end and a natural node partway along. Fine ones are carved by named makers and given poetic names, and in the tea ceremony the chashaku is one of the objects a guest asks to examine.
What it does to your tea
It measures it consistently, which for matcha is the whole game. Two heaped scoops is the standard dose for usucha, roughly 2 g, and a scoop is a far more repeatable measure than a kitchen spoon for a powder that packs and clumps. For leaf tea the cha ze does something subtler: it lifts leaf out without crushing it, where a kitchen spoon's width forces you to dig.
What it suits
Matcha, for the chashaku. Whole leaf, for the cha ze, and particularly fragile leaf like silver needle or a rolled oolong you would rather not break.
How to use one
Scoop and level rather than heaping if you want repeatability, or use the traditional two heaped scoops and adjust by taste. Never put it in water: bamboo splits, and the scoop only ever touches dry powder anyway.
How to choose one
For matcha, any decent bamboo one works and the expensive ones are bought for the carving. For leaf, the cha ze should be narrow enough to fit into your caddy's mouth, which is the specification most people forget until the scoop will not go in.
Care and cleaning
Wipe with a dry cloth. Never wash it, never soak it, and store it dry. Bamboo that has been wet and dried repeatedly cracks along the grain.
What people get wrong
Washing it. It is bamboo, it only touches dry powder, and water is what destroys it. The other is using fingers to transfer leaf, which puts skin oils and moisture into a caddy you will still be eating out of in three months.
What it is made of
