nerd74732 years ago
Like I said in the private message nice instructable
karlh1 (author)  nerd74731 year ago
thanks; the clay saucer was just a spur of the moment after I realized that the heat needed to increase in order for the melt to pour before it solidified. And I used the sea shell as a mold because I'm too cheap to buy green sand.
ironsmiter2 years ago

I was REALLY curious to see a clamshell crucible.
Then, I read the linked version, and it made a bit more sense.

yes it does make more sense