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【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
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We have prepared a dripper and filter set so that you can enjoy hand dripping at home.
The original dripper, developed to express Blue Bottle Coffee's idea of ``tastiness,'' was designed in collaboration with physicists, paying attention to structure, shape, and flow.
Our original coffee filters are made of fine bamboo paper and can be used without blanching.
We have prepared a dripper and filter set so that you can enjoy hand dripping at home.
＜Dripper＞
We have developed an original dripper to further express Blue Bottle Coffee's idea of "tastiness."
This dripper was designed in collaboration with physicists, focusing on structure, shape, and flow. It is manufactured at Minoru Kubota Pottery - Kyuemon - in Arita Town, Saga Prefecture.
Dimensions: Body Φ11.4 x Height 7.7cm (Width including handle part 13.5cm / Bottom diameter 4.7cm)
Material: Porcelain (made in Japan)
Handling: Dishwasher ○ Open flame ×
＜Filter＞
This is an original coffee filter developed for Blue Bottle Coffee Dripper.
This filter uses fine bamboo paper, so it can be used without blanching.
Material: Unbleached wood pulp/bamboo pulp/wet paper strengthener (Japan)
Contents: 90 sheets
