Gillette Fusion Pro Shield Chill Razor with Flexball Technology Gillette Fusion Pro Shield Chill Razor with Flexball Technology provides lubrication before & after the blades for enhanced protection from irritation while you shave. Featuring cooling technology for a refreshing sensation during your shave, its 5 precision blades provide less tug & pull for incredible comfort while the Flex Ball Technology makes maximum contact on contours to get virtually every hair. It also has a precision trimmer on back for accurate edging. For best shaving performance, use Gillette Fusion Pro Shield Chill Razor Blades with this razor handle.