This queen walked herself into my house and onto my leg a few months back. She kept from laying her eggs for a long time, to the point that I thought maybe she wasn't fertile.
Eventually though, as you can see, she laid.
I think these girls are slower growers than the other ones I've raised.
The only issue is that they all left the tube as soon as they could and just sit in the corner. I don't know if I should put wood in there or something.