It has all the functions I was looking for (1. a place to hang a sink, 2. a place to put two or more sponges, 3. a place to put dishwashing detergent), so there are no problems in terms of functionality, but when I actually used it, there were some points that were not very user-friendly, so I would be happy if you could make improvements. I would like to see improvements. I use the brush holder part of the product in the photo to put dishwashing detergent in, but it would be easier to use if this part was on the left side. Alternatively, I think it would be good if you could make a holder with a general-purpose divider that can hold a sponge, brush or detergent container.