Pyrometric Cone 020 (box of 50)
LORC020
£10.00 (temporarily out of stock)Stock Available:
0
![](https://www.hobbyceramicraft.co.uk/images/uploaded/LORC.jpg)
![](https://www.hobbyceramicraft.co.uk/images/uploaded/LORC.jpg)
Position cones inside kiln chamber to check the correct amount of heatwork has been achieved during a firing.
For more information on using witness cones, please watch the video below: