You mean this one? https://ball-pythons.net/forums/show...0-Hides-my-way
That's pretty neat. I use the plastic Walmart bowls too, but I use Reptile Basics or LLLReptile hides instead of the Zilla ones. I can't seem to find ReptileSupply.com or Zilla Creature Cubbyholes anywhere. It is a 9-year-old thread though.
You can also use cardboard boxes of just about any shape or size. Just open one end or cut an entry hole. I've used empty shipping boxes, frozen dinner boxes, qtip boxes, and tissue boxes for my snakes. You can't clean them well, but they are conveniently disposable.
I also use empty Pringles cans. I cut the bottom off with a can opener, sand down the sharp edges, and wipe all the salt out. The standard sized cans are good for snakes from 500g to 1000g and the mega stacks can take a little more. I have a several girls from 1000-1400 that like to squeeze into those.
So it really depends on her size. I can't recommend anything specific if I don't know how big she is. I can take pictures of some of my homemade hides in the morning next to a quarter though. Would that help?