They held mine for a while. I think it ended up being a few weeks total for some weather.. Although I couldn't tell by the time I got them.For the amount that is charged I feel like they should be healed not $40-$50 a frag here color comes in time as frag gets larger but would be nice if frags where allowed some time to encrust a bit
Anyway.. it will be up to you.. They'll let them heal for you.