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Personna Tri Flex Cartridge, 8 Count

Fits persona and any sensor razor. Three blades aligned with precision to shave close with one stroke. Flexing blades adjust to the contours of your skin. Premium blade coating allows the blades to comfortably glide across skin. Slim cartridge offers greater control in hard to shave areas. Micro matrix to prepare the beard for an incredibly close shave. Vitamin e and aloe lubricating strip reduces skin irritation.

Key features

  • Fits Persona and any Sensor Razor
  • Three Blades aligned with precision to shave close with one stroke
  • Flexing Blades adjust to the contours of your skin

Honest reviews


Padded reviews – bunch of “one-time/five-star” reviews

Most of the 5-star reviews are one offs – in other words, a single review for the reviewer. My guess is that the 1-star reviews are the more accurate. Really sleazy.

Margie Toquerville, UT

Have These Gotten Worse? They Used to be Great!

I’ve definitely used Personna razor cartridges in the past, because they’re notably cheaper than the brand-name ones, and that’s basically all I care about. They worked flawlessly for me then, so when I found them here, it was an obvious purchase.These, however, are really really awful. Maybe there was some batch of terribly unsharp and poor quality blades that a handful of us here got… or maybe they’ve just started making these more cheaply than before.All I know is that I’m still very confused, because I’ve never had such bad luck with these razors. It’s probably still worth taking your chances and buying a smaller pack of these to see how yours turn out, but I wouldn’t recommend the 24 pack for now.

Earline Centerville, MA


My husband bought these because the reviews said they worked just as good as Gillette Sensor ones. They do not. Unfortunately he now has 24 blades to use.

Opal Petrolia, TX

Tri Flex razor blades

These are for the sensor razor, so if you had a sensor from long ago, this is the blade for you.I have found that past 3 blades in a cartridge is just over kill… They are up to 5 now and I guesssoon it will be 10 to the cartridge… some place they keep blades locked up. they are so expensive

Willa Harviell, MO

hubby loves them

so nice not to have him run out of razors..he gives this set a thumbs up..he hightly recomends them for use

Isabel Ojibwa, WI

Excellent razor refills

I bought a Personna shaver (men’s) a while back and really liked it. One blade refill lasts me about two or three weeks, so I can’t complain. Plus these are a great price!

Shelby Middle Haddam, CT