My veg shelf is in the utility closet that get's really hot and dry, especially in the afternoon and evening. Those eggshells don't hold enough water and dry out really fast. I'm afraid I've lost a couple of seeds and seedlings because of that. If you ever try it make sure it is in the cooler months. I'm going to pot everything up to solo cups later tonight to make sure there aren't any more losses.
That sucks you lost some seedlings trying that, not a fun lesson to learn.
Thanks for the info, the temps in my veg closet fluctuate based on our local temps. It stays just warm enough in winter, but has great temps the rest of the year.
Hope you don't lose any more when you transplant. Getting ready to transplant a few here myself this weekend.