Bought 12..15 shipped...box was crushed on top. No cracked or broken eggs though. 2 okay air cells....the reat have loosened air cells with one completely detached. I have 4 blue mottleds, 6. Lemon blue, and 4 mille fleur (all cochins) I let them rest for the day, and then placed them in the bator with the 6 other cochin eggs from my flock. (Who are developing very nicely). Woke up at 5 am to high 102 temps......quickly candled my little embryos with my pocket led light, as they sat in batoe. Everybody wiggled around for me. Looks like I have temps steady now. So eggs will be due 8/6!