Stolen Death Star plans (ice "cube" mould)

thingiverse

I attempted using some of the ice molds for a death star and encountered an issue: they leak, resulting in half a death star and a puddle of ice in my freezer. To resolve this problem, I designed a new mold where the base can be printed water-tight and the top slots into it. When frozen, you can remove the entire death star from the mold. I tested the new design with ice, but unfortunately, it was too stuck to the nGen flex material. I suspect that using jelly might be easier and yield better results.