Set of 2 Hutchinson Protect Air 700x20-25 puncture-resistant road bike inner tubes with puncture-prevention fluid

I am waiting to know if I can completely deflate the inner tube to change my tire, for example, without the preventive liquid escaping (Translated review)

No punctures on the rear wheel, avoids the hassle of going to work. (Translated review)

To see the duration of the product's effectiveness over time, so far no problem. (Translated review)

First ride and a nice puncture. Impossible to inflate and straight to the trash. So I mounted my Tubeless tires!! (Translated review)

super, no puncture (Translated review)

Helps limit punctures without going tubeless. Allows for low pressures (Translated review)

Since I started using these inner tubes, I no longer have flat tires to fix on the road. As soon as I get a flat, the liquid in the tube immediately does its job. (Translated review)

Hello I went out with the puncture-proof inner tubes (so-called puncture-proof) 2 times, on the second outing, puncture with a 1mm hole but the product did not do its job!! Problem, right? (Translated review)

Does not provide any advantage for punctures, heavier (Translated review)

Good product, we'll see in the long run if it's still as effective (Translated review)