I really LOVED this composter...UNTIL the hinge mechanism holding the lid on to one of the containers rusted through and the lid fell off. Without a lid, the Dual Compost Tumbler does not tumble! We purchased the composter during the summer of 2013, so it was only two years old. The hinge mechanism appears to have rusted through. The composter was not exposed to water often, as Texas is drought-stricken. Nor was the lid stressed excessively, as it rested on a fence when it was opened. Now, the lid on the remaining container is almost impossible to open, I'm guessing due to rust. This is a product that has great features and that should be getting uniform five star reviews, but I cannot give it anything but a one-star because cheap parts were used in the most critical places.