MUHLE shaving set "RYTMO", 3 pieces, razor handle and brush holder in petrol blue resin, including:- a pure black badger brush (ref. 81M228).- a Mach3® razor (ref. R228M3).- a chrome metal stand.The warranty only applies if, after use, the brushes have been rinsed with fresh water (maximum temperature: 45 degrees) and carefully wiped, then air-dried (bristle side down). If these instructions are not followed, the bristles of the brushes will break, and the warranty will not be valid.