Orton Junior Pyrometric Cones Cone:cone 021 The Ceramic Bead Bar is

The Ceramic Bead Bar is a special high temperature alloy that retains its strength in the extreme heat required for ceramic firing

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the center part of the die is in exactly the right place and the wall thickness will automatically be even all the way around

Translucent Gloss

Orton Junior Pyrometric Cones Cone:cone 021 The Ceramic Bead Bar isSmall cones are for use in the kiln sitter. When the cone bends, it triggers the kiln to turn off. Available from cone 022 to 12. Packed 50 per box. Note: To Minimize Breakage, Orton Is Now Joining 2 Cones Together. To assist you in separating the cones, Orton has produced a video to demonstrate the separation.