Cone 5 Self- Supporting 25/Box: 2167 flower The OG Spherical Square Stack

The OG Spherical Square Stack Pack is perfect for making large serving bowls

Use for precise design work or layered with other glazes for majolica projects

Lustrous jade is a glossy

Snap and Spring -  Our firmest bristle in a round-dome shaped brush head

Cone 5 Self- Supporting 25/Box: 2167 flower The OG Spherical Square StackSelf 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