Perma Sharp Vs Perma Sharp Super vs Vintage 5 Pack Perma Sharp Super vs Vintage 10 Pack Perma Sharp Super.
Heres what i found out using thes 4 blades in 4 Gillette Mark II ( Slims ) on a setting 5.
* If you buy the current Laser etched Perma Sharp made in St Petersburg, you will get the smoothest blade of all 4.
Of the remaining 3, Then its the more modern of the 3 ( Gold pack Perma Sharp Super, thats the best of the 3, also ST Petersburg )
The 2 Vintage Perma Sharp Supers 5 & 10 pack are a very similar blade and they are sharp and smooth but not as smooth as a blade made with the assistance of a computer ( the 2 gold packs ) the fact that these vintage blades can even compete is testament to the engineering talent of the workmen and women of the day.
Please note, that there
IS a difference between the Perma Sharp & Perma Sharp Super Gold boxes, the current Gillette Branded Perma Sharp on the left in the Gold Slim is a smoother blade, now i only tested a blade of each and i could have gotten a dud blade , but im my opionion , the St Petersburg Factory has gotten the current Perma Sharp blade a wee bit better than the old Gold Super box.
View attachment 128430
View attachment 128431
View attachment 128432