They will all be named and I can already tell most apart by markings. I will be selling some to people I know and keeping some. I could mail some to pters who want one but not until they are bigger. What do I get from keeping cockroaches? A conversation starter, a pet that is ok in my dorm room, and little buggies crawling all over me while I try to write. I think they all have different personalities and are just like any other small pet.