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.

Weight: 0.22 lb 

The cut and beveled fiberboard makes them durable and economical. Easy to use over and over again, giving you a tool to create your personalized, shallow objects. The Forms are designed to be shallow so they are more versatile.

CARING FOR YOUR FORMS: The Forms are made from fiberboard, so to make them last for thousands of uses make sure you let them dry in between each use.  They will not last as long if they are left in a wet condition for over a 24 hour period.  The timing of making them and removing the Form from the slab is very similar to plaster. If left on too long your clay will crack and the wood will mold or start to get soft. Mold can easily be washed off with dish soap, and if edges get too rough you can use sandpaper to smooth them.