Jethrow my boy, those are refillable son. This is what'cha got'ta do kid. U takes one of them there jig saws and just cut the top of 'er off rite, den U empty it out and fill'er up again. When your on done U just get U some dat dare Elmers wood glue ( Ummmm U might not want smell it to much daer U could end up like that Markk96 guy, dat's why he studders and spells his name wit 2 K's instead of 1 K ) and den glue'er back togeders again buddys.
OK really do U have any resin for them?? I have a DI unit I might let go of. Both the top and bottom twist off to refill them. If U have some extra DI resin I might part with the DI tube. Let me know Jeff.