It's ok
The quality of the plastic doesn’t impress me because one part of it cracked after just a few cleanings from gently tapping the scoop, but the two containers and the sieve are useful. The handles keep slipping out of their slots, so I’m not really satisfied, as this makes it awkward to clean due to the hassle of removing and putting the lid back on. My cats don’t use it as much as the other two closed litter boxes, I’m not sure why.