I'm amazed that these don't topple over when full. I thought they might be top heavy, but they aren't! Unfortunately my SU pads don't fit in as shown so I have to rotate the pad and now they stick out. I'm just getting my new craft room organized so for budget reasons, I'll keep them, but next time I'll order SU's holder.
This stamp pad holder is nice to hold a small collection of ink pads, but as soon as it grows this does not work. Also, I have a couple of stamp pads from Stamp' Up and they don't fit in the shelves. I've had to change my storage system and am not longer using this, would love this if it was wider and deeper. Still nice, if you just have a few stamp pads.