8-pack of Gillette Fusion 5 Manual Replacement Heads, presented in compact cardboard packaging, are compatible with all Fusion series razor blades. Heads developed for a perfect close shave - minimize friction and irritation thanks to 5 strategically positioned precision razors. The special blue lubricant band placed right above the razors allows it to move more easily on your skin. Each of the Gillette Fusion 5 Manual Replacement heads offers up to 1 month of use when shaved an average of 4 times a week. With each use, the color of the lubricant tape fades a little more, helping you get an idea of when you need to change the tape. The precision trimmer blade at the back of the head allows you to more easily shave difficult areas such as under the nose and easily trim your sideburns.