Q: How long does the premixed French clay bole last. And so you offer just the French yellow clay powder? Than you .
A: The shelf life on all the clays is indefinite. Even if all the water evaporates, the clay can be reconstituted with water, just like the dry cone clay.
Please check our clay bole palette, for the Classic French Red Clay.
A: We do not offer the French Clay Yellow in powder form.