Broad Compatibility: SH71 Replacement Heads Blades Fit for Shaver series 8000, ShaverS8050 S8850 S5532 S7731 S7786 S9935 etc. New Upgrade Design: SH71replacement heads for series 8000 is designed with V-cut blades, this is an ergonomic and comfortable cutting system. Series 8000 shaver is a precision cutting system using lifting and cutting technology. More Comfortable Shaving - The 360-degree and no-death-angle design of the sh71 replacement blade, allows for cleaner removal of your beard. At the same time, you don't have to worry about the blades pulling your beard, which is designed to protect your skin from scratching. Using Tips - After installation, place a tiny drop of baby oil on each sh71 and allow the shaver to run for 10 seconds. These steps will help to your shaver is properly and smoothly running. For Sh70 replacement shaving , Every 12 Months for Better Results. Colour:Silver Material:Metal Package Contents: 3x SH71 replacement heads Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.