I got my first hognose, a baby, and thought micro links would work, but they were too big - so I cut them in half and it worked like a charm! One order of the mini links lasted me nearly 6 months so the value is impeccable! If you have a baby I would start with micro minis.
Nowadays my hognose will eat 2-3 links a day, every 2-3 days. He loves them and takes them without hesitation.
I keep my open ones in the freezer, and sadly they get freezer burn, but I warm the links in hot water and massage water back into each link before feeding. This also seems to get the smelly juices all over the outside, which my hognose cannot resist. I highly recommend these!
First photo is of the baby snake, second photo is 2 sheds/ 6 months later.