The thinning of the hair tips is about 0.02 mm, and the hair tips enter the periodontal pocket. Polish finely than hand with fine sound wave vibration ( * vibration in the sound wave area. *). If "Made in Japan" is not stated anywhere in the listing, the item may have been manufactured in another country (such as China or Vietnam). If repair is needed, the buyer is responsible for return shipping to Japan and all related costs. Please ensure compatibility with your country’s power and frequency standards before use. - These fees are usually collected by the carrier upon delivery and are not additional shipping costs. Please contact us prior to checkout if you wish to combine multiple items or place a bulk order. If you suspect a child has swallowed or inserted a.
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