Good question. Wish I had an answer for you. Very carefully? I have had them for a few years but I still cant touch them. I can touch the little ones but the big ones still creep me out. Thanks goodness for long tweezers.
from the website,
"These silkworms are not recommended as insect feeders and color intensity does vary depending on amount and frequency of feedings. "
There it is there.
Good looking herps. Is that a burmese brown with the redfoots?
A big female russian can be 10 inches. My biggest girls look to be topped out at 8 1/2 and my males are about 6 inches.