How to Make a Thin Item Thicker with Sand Casting 

This video just helped me tremendously thank you craig

At 3:25 you asked how to push it deeper without hitting the center. Use a socket😊

You should do these live. I think it would be a lot of fun.

where did you get that ring frame? I'm having a hard time finding those with built in ventilation

Great / interesting! Wondering ,how thin is your thinnest casting? I mean, how do you think, how thin the casting could be, using sandcasting method? You got a lot of sandcasting videos thank you for sharing your experience

Stupid quetion, is it possible to "lost wax cast in delft clay" so instead of removing the object simply melting the wax with undercuts and cast instead of using invetment plaster. Has nayone tried that ?

Use a tube or pipe, it will do them he trick

Opps, you came up with a work around. Sorry, I should have watched until the end before commenting

Too thick for jewelry, kinda useless…