Clunky and the feature doesn’t really work as intended
The product is a big, heavy porcelain block, and whoever designed it should probably consider a career change... The tube was way too long, so no matter where you put the water circulator, the plastic tube bends and can't move the water. Because of this, I cut the tube shorter, so sometimes I manage to set it up so water actually flows, but you have to hold the heavy porcelain with one hand, and you can't even see what you're doing with the other hand because now the tube is too short. Really annoying!