It is next to a picture of cup with a lid on it, that has 3 holes punched into the lid, there's a lot of info on that site. I was gonnna do hornworms, but I don't know if it's worth the trouble of having the specialized enclosure. I ordered some silks hoping they might be a little easier. It's getting a little pricey feeding horns, silks, crickets, and supers. Time to raise something myself. My try roaches, but that is looked down upon highly in this house, so only as a last resort..... I converted the 3 pages for raising them into a .pdf file so I could always have it on hand if needed, I can send you the .pdf files if you would like.