FUCHS 10x PACK RECORD V NYLON TOOTHBRUSH SF. Within the last few years you may have seen extensive advertising about the benefits of using ripple v bristle fields; these uniquely shaped bristles help prevent plaque formation as they can more effectively get in between the teeth. :. (Note: This product description is informational only. Always check the actual product label in your possession for the most accurate ingredient information before use. For any health or dietary related matter always consult your doctor before use.)