HQ8 Replacement Heads for Philips Norelco Shavers Precision Cutting System, OEM HQ8 Heads Upgraded, 3-Pack

--HQ8 Replacement Heads for Philips Norelco Shavers, OEM HQ8 Heads Upgraded Features: 1. Safe: The cutter head prevents blades from contact with the skin 2. Smooth: High-speed motor removes hairs smoothly without pulling 3. Portable: Light in weight and small in size, easy to take for travel 4. Sanitary: Rinse the detachable cutter head directly under the faucet 5. Ergonomic: The sleek body of the device feels great in hand Specifications: Color: Silver Material: ABS alloy Package Weight: 0.006lb How to use? 1. Open the shaver by pressing the "release" button; 2. Remove the retaining rings by turning them counterclockwise; 3. Take out the old shaving heads and carefully insert new hq8 replacements; check that the heads align exactly in the setting; 4. Replace the retaining rings and secure them by turning the lock clockwise; 5. Click into place properly, run your shaver several minutes before shaving. What's in the Box? 6x HQ8 Replacement Heads Our products have been well tested before delivery, any problem please feel free to contact us through Amazon Email System and we will do our best to serve you.