I've finally figured it out.
Mach 3 Start = original Mach 3 with five microfins
Mach 3 = original Mach 3 Turbo with ten microfins and molds next to the microfins and "anti friction" coated blades (though no longer advertised as such)
New Mach 3 Turbo: larger lubrication strip
All part of the Gillette madness.
Mach 3 Start = original Mach 3 with five microfins
Mach 3 = original Mach 3 Turbo with ten microfins and molds next to the microfins and "anti friction" coated blades (though no longer advertised as such)
New Mach 3 Turbo: larger lubrication strip
All part of the Gillette madness.