The three stars because I hoped that the extra money for the carbon would keep the "promise" that it doesn't smell. Also, they are not as sturdy as other, more affordable, non-carbon ones.

The diapers are charcoal and do not show yellowing. They also smell significantly less than the others on the market. They are expensive but are a good choice.

Good as an idea and construction, but our puppy for some reason did not appreciate it at all (prefers something simpler than jumbo...)

I had tried some other diapers but the fact that it actually absorbs odors is their biggest advantage, very discreet with a gray color, their stickers are really good.

Perhaps the best diapers. Odorless to a satisfactory degree without changing color. A significant disadvantage is the stickers that stick to the floor and are difficult to remove, especially if it is hardwood, damage can occur when you try to take them off.

By far the best diaper I have ever tried. Fully absorbent, odorless, and additionally discreet, as the gray color does not highlight the yellowing, like the white ones. Highly recommended.

Very good quality, they hold a large amount of liquid which turns into gel. Additionally, they absorb odors. I have bought it again.