Orton Large Pyrometric Cones 50/Box Cone 6 Porcelain or even trimming a clay

or even trimming a clay pot on the wheel

Breaks blue/grey over texture

2 – 21″ Round Shelves

Drain valve allows for all the water above the bottle to be drained prior to removal

we recommend using HF-10 Clear

Orton Large Pyrometric Cones 50/Box Cone 6 Porcelain or even trimming a clayLarge 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 manufacturers who want a visual indication of the heatwork in locations throughout their kiln. Large cones must be mounted in a plaque with the cones mounted at 8 angular degrees. Plaques can be made by hand or purchased. We stock both 3 hole and 4 hole plaques.