The OG Spherical Square Stack Pack consists of five individual OG Spherical Square Forms, which allows for a wide range of depths. 

The OG Spherical Square Stack Pack includes:

• (1) OG Spherical Square 5"
• (1) OG Spherical Square 6.5"
• (1) OG Spherical Square 8"
• (1) OG Spherical Square 9.5"
• (1) OG Spherical Square 11"

Clay should be left on the OG Forms until stiff, leather-hard. 

Each OG Form has a 45 degree angle edge, and 3/4" depth.

All forms are measured in inches.