Sale price Price ¥500 Regular price ¥1,000 Unit price  per 

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If it cannot be confirmed in the compatibility table, we will send one ear of all sizes for trial wear.

Return deadline 1 week. You can slowly try the fit at home.

* Since it is in trial operation as of February 4th year of Reiwa, it can be used only with a round-trip shipping fee.

* Limited to Japan