Recently finished my first casting session, by casting 300+ of 535gr New Postell boolits. They’ve been sized and lubed. I’m trying to figure out how to store them. Since I’m using them for BPCR competition I don’t want to store them loose, so I’m asking for suggestions. Some commercial casters use a styrofoam block which would work great but I haven’t been able to find them, except for the ones that Midway sells. Currently I’m using plastic ammo storage boxes, but was wondering if this is what others are using.