Very good product; I highly recommend it. In the photo, you can see the result with three cigarettes.

I am so happy with my purchase! I smoke roll-ups and it works very well. Just 4 days of use and I already see the benefits!

Great product.

After 2 cigarettes, the state of the filter... No more headaches and no more coughing for 2 weeks of use...

Effective product.

When I smoke with the filters, I no longer cough, I'm satisfied.

I really like this product, but I'm not smoking less, at least not yet...

Quitting smoking is much easier with these patches!

Very good, it's only been three days but I feel a good difference, I have fewer coughing fits and I breathe better, thank you, I recommend.

Perfect. Used with roll-up tobacco cigarettes thanks to the adapters. Only downside, a few more adapters would be useful. Otherwise, they fulfill their filtering role perfectly. I recommend...

After 2 cigarettes. The taste of the cigarette is more natural. Over time, I think there will be positive health changes. I approve of this great invention 👌

It does its job well! It motivates me to quit, especially when I see what's being filtered.

I'm happy with the product; it significantly reduces coughing.

Very good product, I smoke less, impeccable, I recommend it.

Incredible, I breathe better. Really effective.