CURAPROX LS brushes offer excellent cleaning properties. Many dental professionals and users appreciate our long-stem system for use without a holder. Its especially long wire makes cleaning easier. Patented surgical wire for the smallest of gaps. Exclusive to CURAPROX: CURAL® surgical wire is extremely fine and strong – providing superb quality and fineness of the CURAPROX CPS prime range, ensuring excellent durability. CURAL® is nickel-free, which makes it suitable for allergy-sufferers. The conical design of the fine wire core prevents premature breakage and also extends service life of the head.