| 摘要 |
A miniature toothbrush contains a head with brush. On the head, close to ends thereof, on the side opposite to the arrangement of the bristle, fixing devices for fixing the head on a finger of a human, made as at least two resilient slotted rings, are fixed. At the end of the head a silk thread for cleaning an interdentium and preventing the head sliding from the finger of the user, while cleaning the teeth, is fixed. The surface of the head on the side opposite to the arrangement of the bristle is made as a ribbed one.
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