I am not positive but I don't think so. I believe they are made of different material.
Paws

They can be used if you put 5-6 layers of shellac on them and use a real good release agent. They will only last for 1-3 pourings.

I had some cause they were free but even then they were a pain to use. Its hard to pack your material in there good and they dont last long.

I was able to get a totem, owl and a couple planters out of mine before they fell apart.

Good luck

Carey