I started this video more than a year ago and just finished the project. We’ve all done that before, right?

Glass used — various Bullseye glass
Annular pot melt mold (not currently available), stainless steel mold and fiber liner, and bottomless bowl mold from Bonny Doon Glass: https://bonnydoonfusedglasstools.com

If you have this annular mold and haven’t used it yet (or are just curios try try your own approach with another pot), you might find this helpful. It includes firing schedule. https://static1.squarespace.com/stati...

My secondary firing schedule to flip and fire with powder frit:
350-1100-30
50-1225-60
600-1500-45 (in my third attempt, I reduced this to 1475 for 20 min … much better!)
9999-900-120
100-600-0

Slump:
300-900-0
100-1200-30 to 60 (peek… you may be able to shorten your hold)
9999-900-120
100-600-0