Hmmm they have a humid hide in there, never seen her use it though. I thought the folding was more from her skin having to have so much stretch even to get a tiny piece of worm down. It has been two weeks though and she hasn't shed, I assume they shed really often when they are noodles. She's also seemed rather dull (especially on the top of her head although I don't know what normal is like for her) and I have caught her rubbing her head alot in the past few days. Either way shes in a shed box now, will check on her in 30 and leave her alone for the rest of the night.