No relation with the 10kg and the 5kg.... 0 absorbency, 0 clumps, thickly cut as if you took pebbles and put them inside. The only (maybe) positive thing is the price, but even there it is questionable because since it doesn't clump, it gets dirty and throws a lot more sand with each cleaning and because it is thickly cut, not even the clean one passes through the holes in 2-3 different scoops that I have and I tried it resulting in throwing much more than needed each time.

It is definitely worth the money, mainly because of the quantity, but it has nothing to do with the premium category it claims to be. Absorbency is quite moderate, especially if you have 2 cats and one pees on top of the other, it turns into mud. Also, sometimes the clumps break apart when you scoop them with the scoop and you have to shake them a bit to get rid of the clean sand, meaning it is not 100% bentonite. Average product.

It is the most effective sand for its money. It retains odors, clumps everything the cat leaves behind, and cleans easily. I use it in a closed litter box, and I have been saved. 20 kilos per bag lasts a long time. I don't think there is a better VFM sand.