Basic absorbent cob meal works great, even better if used in a
vibratory tumbler, however you have to consider the "lodging"
factor. I know of people in our industry that use dehydrators, Ronco
comes to mind, lined with paper towels and centrifugal or spinning
machines, an example would be a swim suit dryer found at a local gym
or pool. The latter items work well for beads and or items that have
Love your website and postings.
All the best,
Rio Grande Technical Support.