Used Excavator

My and my girlfriend went out and bought this stuff called, “Excavator Clay Burrowing Substrate”. We got this with our new bearded dragon and then when I finally got home and read the label better I decided to go back to the store and buy some stuff that I could actually use without hurting my beardie.

Well three months later I pulled out the bag of Excavator Clay Burrowing Substrate and read that you can make things with it. Now I have looked all over the internet for someone who has done this. Not letting their reptiles make it, but use like a pop bottle and shape something around it. But I have looked everywhere and have yet to find anything.

So now I am asking, where can I get more information for something like this, examples of this stuff being used for this purpose that I am speaking of?

I have already cut out a box and now have put the clay around it, but will this work? It is currently in the drying process.

Thanks,
Alex