[Comfortable fit and touch]: The heads for norelco hq9 have an ultra-thin blade with slots for shaving long beards and holes for shaving the shortest stubble. Make sure there is no residue after shaving. The comfortable cutting blade system with a round profiled head glides smoothly on your skin while protecting it from nicks and cuts..
[High-precision cutting system]: New upgraded for hq9 norelco replacement heads blade adopts precision cutting system. 360 degrees without a dead end. Gently removes the beard for a painless clean, the rounded tip perfectly protects the skin from scratches..
[Easy to Install]: Easy to remove and replace with new head - it only takes two minutes. After installation, put a drop of oil on each nozzle and run for 10 seconds for the best experience. It is recommended tha....