Pros: Excellent quality, most whole nuts, highly effective, all packaging is recyclable.
Cons: haven't found any yet
I tried NaturOli's Nuts after trying three other suppliers. I noticed the difference right away when I opened the muslin bag. The soap nuts were bigger than the other companies. They were almost all whole nuts.
When I made the first batch of soap nuts liquid which I use in the dishwasher I noticed a really big difference. Usually when I poured cold tap water onto the other companies' soap nuts I got a bubble or two. When I did that with the ones I got from NaturOli I got lots of bubbles, and that was with cold tap water.
I also noticed that it is easier to be sure I use the right amount in the laundry because I don't have to stand and count half nuts and pieces of nuts.
Oh and everything from the shipping box to the packaging in the box for the other things I purchased was recyclable. When I opened it I was really impressed with the care they take with every thing they sell and ship.