A neonate box, ready to welcome an entire clutch of itty bitty spaghetti friends while they learn the basics of how to snake. They get a sphagnum moss humid hide (plastic gelato container with a hole drilled in the lid), a bit of rough grapewood to help with their first shed, a smooshed toilet roll (smooshing makes more of a hidey spot, less of a gaping cavern), and a water dish.
Once they've shed their neonate skins and started eating, I will add substrate beyond paper towel and gradually split them into smaller and smaller groups over a few months. Gradual dispersal seems to result in calmer, more human-socialized, better adjusted babies than instantaneous separation from hatching. It's fun to watch their social hierarchy develop and see how they dance to greet each other after being temporarily separated. It's potentially harmful to anthropomorphize reptiles, but they really do seem to learn from each other?
My pet hypothesis is that they're faster to trust humans when they see me handling their siblings and not eating anybody.