Orton Junior Pyrometric Cones Cone:cone 021 This is a 7" long

This is a 7" long tool with 1/2" wide loops

The 6 sharp tines ensure depth and precision of scoring marks with little pressure but are efficiently retracted back into the plastic sheath for safety when not in use

cone supports and adjustment gauge

Center                       4

A classic porcelain made with a combination of the finest North American kaolins

Orton Junior Pyrometric Cones Cone:cone 021 This is a 7" longSmall 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.