5" Melting Dish Crucible Metal Alloy Heated Pour Jewelers Tool Hobby Work Melting Crucible; This is a new melting crucible Has the capacity for 175 dwt; Recommended for alloys that have a lower melting point (precious or semi-precious) Can withstand up to 3370?F (1850?C); A convenient pour spout makes it easy to transfer your liquid into a mold or another container with ease Non-contaminating and can be used many times over; Helps create more even heat distribution that allow for more accurate castings Approximately 6mm thick; Measurements: 5" in diameter, 2" in depth