Box of 50 cones - Use this LARGE pyrometric cone with your freestanding cone holder to indicate when your kiln firing has reached the desired temperature. Firing temperature: 1537 F 870 C.

　　Please note that the cones can come in pairs that need to be split apart. The box will come in 25 sets that when split apart is 50 cones. This is done by the manufacturer to reduce the number of cones broken during shipping. Instructions on how to separate cones.

　　SEE BELOW VIDEO ON HOW TO SEPARATE LARGE CONES: