Orton Pyrometric Cones - Kilnsitter Bars

Orton pyrometric cone kiln-sitter bars. Choose from the available cone numbers on the right.

The uniform shape of these bars makes consistent placement easy without affecting the firing. More consistent firing results than mini-cones. Easy to use, just position one bar flat side down in your kiln sitter. It should be deformed to a 90° angle after firing. Box of 50 bars.