Unassembled if they're the replacable blade type, a solid head in small container, old pill bottles or similar shuld keep them from dulling each other. or stick them into foam blocks.
"Skin that one, and I'll get ya another"
2 06 Martin Slayers, 63 & 55#s Nitrous C X QuikTune 3000s and HHA OL 5519s on both.
04 Martin Cougar Elite Nitrous C X Quiktune 1000