Curaprox Special Edition Cs 5460 Ultra Soft Toothbrush The Softness Of Curen® Fibers Is The Plaque'S Worst Enemy: Cs Toothbrushes Are Incredibly Soft. The Cs 5460 Ultra Soft 5,460 Curen® Fibers Form An Unusually Dense And Effective Cleaning Surface. Although Soft On The Gums And Teeth, They Are Extremely Hard On The Plaque. Anyone Who Experiences The Brushing Experience With A Cs Toothbrush Will Never Change It Again. Curaprox Toothbrushes Offer A Completely Safe Brushing For The Gums And Teeth, But At The Same Time They Break Down And Remove Plaque Perfectly. Curen® Fibers Are Very Thin But Stiffer Than Nylon And Remain Firm In The Mouth As When Dry. That Is Why They Can Form An Extremely Dense Brush. Properties • Gentle Action Thanks To Curen® Fibers • Effective Cleaning Surface Thanks To The High Density Of Curen® Fibers • Nothing Escapes Due To Shape: Small Head, Slightly Angled • The Octagonal Handle Helps Hold At The Right Angle