US$ 90.95
If there is visible damage
TIP: SW-100 Blue Surf is the base glaze
These shapes evoke memories of your grandmother's Christmas tree
Available in 3 sizes
Red Rubber-Fits 1-7/16" hole
Self Supporting Cones 04 Writer If there is visible damageElectronic controllers allow firing to a temperature (and even a cone number). The controller uses a temperature reading measured by one or more thermocouple(s) placed through the refractory wall of the kiln. A Self supporting witness cone will check whether the controller is firing accurately. Box of 25