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Kobayashi Pharmaceutical

Kobayashi Pharmaceutical Soft Interdental Brush (I-Shape SS-M), 20 Pieces

Kobayashi Pharmaceutical Soft Interdental Brush (I-Shape SS-M), 20 Pieces

Gentle to use and gentle on gums

Regular price $27.00 USD
Regular price Sale price $27.00 USD
Sale Sold out
Shipping calculated at checkout.
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• Authenticity guaranteed.

• Ships direct from Japan in 3-5 days

• Custom duties & tariffs fully handled by us for US customers.

• Track your order via USPS, Royal Mail, Canada Post, Australia Post.

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Why You’ll Love It

A rubber-type interdental brush that is gentle on gums and does not use wires. The ultra-fine tip and elastic rubber brush fit smoothly between any teeth and massage the gums.

How to Work It Into Your Routine

(1) Remove one interdental brush and use it. (2) While looking in the mirror, slowly insert the brush vertically between your teeth, being careful not to damage your gums, and clean with small, back-and-forth movements. For hygienic and functional reasons, we recommend using one brush per tooth. If the spaces between your teeth are narrow and it is difficult to insert the brush, use dental floss.

What’s Inside

Frequently Asked Questions

Are these products authentic?

Yes, authenticity is 100% guaranteed. 

We source directly from the brand, or from official stores within Japan. 

All products are fresh off the shelves, in its original Japanese version, and never outdated.

What are your shipping rates?

All orders over US$75 ships for free, applied automatically at check out. 

For all other orders, we charge US$10-20 for shipping depending on your location.

How long does delivery take?

Here are our latest estimate which includes 3-5 days for ordering processing in Japan. 

Actual delivery can be affected by customs or carrier delays in each country, all of which are outside of our control. 

  • USA: 12-15 days
  • Canada, United Kingdom, France, Germany: 9 to 12 days
  • Australia, New Zealand, Denmark, Finland, India, Indonesia, Italy, Netherlands, Spain, Sweden, Switzerland: 10 to 13 days
  • China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, Thailand, Vietnam: 8 to 10 days
  • Rest of the world: 11 to 18 days

*For in-stock items only. For pre-orders or restocking items, please contact us before placing an order if you need a detailed estimate. 

Will I pay customs or import fees?

US orders: We ship all orders DDP (duties delivered prepaid) which means that we handle all the import and custom duties on our end and nothing is due at your door. 

Orders outside the US: Duties and import taxes are set by your local customs authority and are not collected by us. Please note that all local charges are your responsibility. Unfortunately, there is no current system that allows us to handle this on your behalf from Japan.

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