The volatile clay hammer is one of the possible tools that the Volatile Tool can transform into. The hammer gives a 29,340 bonus experience in the smithing or construction skill. Once the bonus experience is gained it is not necessary to carry the discharged tool around to benefit from it. The tool will lose 10% of its potential bonus experience if it is reverted. If players attempt to revert it once depleted, it will be destroyed.
Originally the experience bonus did not apply for making flatpacks, but this was changed on 13 January 2009.