This is a simple stand I made to hold the skull in a working position on my work bench. I make all kinds of things with the kids out of PVC pipe. It is a material that is fast and easy to to work with, so I always have some pipe and fitting laying around. For the main mount I just took a short piece of pipe and heated the end and then stepped on for a couple minutes until it cooled again in the flat shape you see in the picture. I then just drilled a 1/4 inch hole for the bolt.