4 stars because when I put on the snorkel or even without it, when I dive about a meter, water gets into my nose. Does anyone know why this happens?

Very good mask, it doesn't let water in. It fogs up quite a bit and you can deal with it using the special sprays available or by applying the well-known tips (burning, toothpaste, etc.). Just be careful not to tighten the mask too much without pressing the safety release, because the plastic pin that holds the straps may come off.

It is a very decent mask for its cost. I give it 4 stars because I assume that at a higher cost there will be better ones. Also, the fit might not be ideal for me, but that also depends on the shape and size of your head. In any case, it is a value-for-money mask for observation in the summer and maybe for shallow spearfishing. Of course, you need to burn it internally to remove the protective "film" it has from the factory and spit in it (not to jinx it) before diving, inside the lens. This way, it is very difficult for it to fog up even after quite some time in the water. I recommend it.

It broke after the third time it was used. Very poor quality unless I just happened to get the defective product. It was purchased together with another mask from Cressi which so far is just fine

Very good mask for its price. With proper use (burning film, salivating and wetting the mask and face before use) it does not fog up even after a long time of continuous use.