LRB Cone 16 Large Regular 50/Box


Large Pyrometric Cones allow users a practical method to monitor the heatwork (the effect of temperature and time at temperature) inside their kiln. Today they are used by quality conscious artists who want a visual indication of the heatwork in locations throughout their kiln.

Click here for a cone chart in Fahrenheit

Click here for a cone chart in Celsius

Quantity14 OR
16 Large Regular 50/Box

Warning WARNING: This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which are known to the State of California to cause cancer.  For more information go to