Review on Israeli Personna Stainless Double Blades by Samantha Pollard

I have been using the Personna 5 pack red safety blades for a year and am very happy with them having tried many other brands. I had to reorder and opted for the blue pack of 10. I thought it was the same blade in a different box. After using it I say no, it's the same blade! The red set gave me a good shave twice before I had to change blades. The third shave tugged at the blade and caused irritation. With the blue 10-pack, my second shave was just as good as the first, so I left it and tried my third shave. The third shave was great, no stretch and very clean. So of course I tried the fourth shave and everything was fine. I was going to throw this blade away but I'm going to try my fifth shave. I rinse my razor well after shaving and dry the blade with compressed air to prolong blade life. I also like that old blades can be placed in the back of the packaging for safe disposal of the used blade. Not the red five. Update: I tried the fifth shave with the first blade and the shave was uncomfortable or close. I usually shave three times a week, so in the future I will throw the blade away after three shaves.