Cone 6 Self- Supporting 25/Box: 2232 lime The bump end is made

The bump end is made of a dense sponge material with a hard center

The OG Round 9

Beautiful pearl white handle with black tip

All of our polymer ribs are made of unique materials

This glaze is stable

Cone 6 Self- Supporting 25/Box: 2232 lime The bump end is madeSelf Supporting Cones are the most accurate and easiest to use witness cones available. They provide the same information as Orton Large Cones. The advantage of Self Supporting cones is that they are the correct height (1 3 4" exposed above the base) and have the 8 degree bending angle built in. They do not require plaques. Self Supporting cones can be set on any flat surface. Self Supporting Cones are recommended by glaze and kiln manufacturers to