Ban’s family produces about 500-600 molds every year. The prices vary depending on the size, from VND150,000 to 300,000 ($6.5-13) a mold. Their customers are traditional mooncake producers. Ban, who says his family inherited the vocation from village elders, says there are less than a handful of families persisting with this vocation. His family makes other wooden artifacts during the rest of the year, when it is not mooncake season. Ban is hopeful that in the near future, people will shift back to using wooden molds instead of those made with plastic or other materials, recognizing its health benefits.