Now I'm trying their Parian casting slip (https://www.bathpotters.co.uk/parian-casting-slip/p4741 ). First thing I notice is how much fast

The challenge of using 3D printing to make the moulds is that there are a world of possible forms to make...

That, again is the benefit of building your patterns using 3D printing, you can build on success and take ideas in different directions, re