>>8592214well, i think you can use any floating shelves then.
Very generic, they all prety much look the same to me. You really can't go wrong with any of them, because i imagine they all work pretty much the same and toys are light enough that you don't need to worry about the shelves falling.
Personally, i'd go with something like this.
Depending on the depth of your desk of course.
I bought some really cheap particle board and plastic ones that are thinner than this, but as a temporary thing. It's been about a year since i bought them and have two that stand on either side of my computer. Because they're so convienent, i just never really bothered to repalce them yet, despite how ugly they are.
This though? much much nicer and wider too. They're a ton of these types of shelves that you can just place on your desk, or anywhere else. They're modular shelves and there are ones that you can adjust their heights too.