Review (1/5): Low Quality Blades
These blades are dull. They cut poorly, slowly, and with lots of drag and discomfort. Philips/Norelco no longer makes them, having replaced HQ8 with model SH50.
The set I received look very authentic, packaged in a P/N box. Perhaps they were old and/or defective inventory that P/N sold off to a third party before discontinuing the HQ8 line, and that 3rd party is now selling them online. In any case, don't waste your money on these.