Oh yes, thoughts on these?... Overlooked that one... At first, I thought the dish below it is rather too small. Since they are not meant to be waterproof and constantly dripping out water. Then if the plant's uptake ain't in sync with this the dish will finally flood and spill water on the cabinet etc.
Obviously, that first thought seemed to be correct, after reading some reviews, buyers did report this exact issue. Thus if you want to try these things, make sure to place them on an extra waterproof dish that is at least the same volume as the vase. 🙂 And obviously, empty the dish before refilling the vase.