● Specialized Black Bristles

Engineered with PCC (Platinum Colloid Ceramics), these advanced black bristles achieve approximately a 15‑point increase in plaque removal efficiency compared to conventional nylon bristles.

Even when used with water alone, they deliver a remarkably smooth tooth surface.

● Wide Range of Toothbrush Options in Japan

In addition to the Black Toothbrush, which features exclusively specialized black bristles, the lineup includes the Black Diamond model equipped with diamond‑shaped, four‑edged bristles infused with fluoride.

The series is available in a broad range of head sizes—from ultra‑compact to wide—allowing users to select the optimal brush based on their oral‑care habits and preferred brushing feel.

● Extensive Lineup

The series is available in seven sizes, ranging from 0 to 6.
Size 0 achieves a minimum insertion diameter of 0.6 mm, enabling smooth access into narrow interdental spaces that were previously difficult to reach.

For users unsure of their appropriate size, a sizing reference chart is also provided at the point of sale.

● Commitment to Ease of Use

By incorporating finer bristles at the tip and thicker bristles toward the base, the brush is engineered to facilitate smoother insertion into interdental spaces while providing a gentler contact with the gingival tissue during cleaning.

(This design applies to all sizes except 0 and 1.)

● Worry‑Free Size Exchange Guarantee in Japan

Not the right size? DENTALPRO will swap it for user’s ideal fit—absolutely free.

The company’s dedicated after‑care support ensures a confident start for every new user.
With over 100,000 successful exchanges, worry-free service is trusted by customers nationwide in Japan.

● Perfect for First‑Time Interdental Care Users

Soft, cloud‑like micro‑fibers gently reduce pressure on your gums while capturing plaque with impressive efficiency. A beginner‑friendly floss pick that delivers a clean a user can feel.

And with its compact head, it moves effortlessly inside a user’s mouth for smooth, precise control.