• Enables blades to pivot front to back and side to side to respond to contours for our best shave
• Flex ball technology delivers a close shave with fewer missed hairs
• Reengineered razor blades with thinner, finer edges and an advanced low resistance coating that cut effortlessly through hair
• Maintains optimal razor blade spacing for comfort, while allowing the blades to adjust to the contours of your face
• Flexbal Razor - Rs 499 Flexbal 4s Cartridge - Rs 999

http://www.amazon.in/Gillette-Flexball-Glide-Flexball-Cartridge/dp/B01FX48CK2