second pic looks like it should come off
but the first pic looks like some I've seen in balls that I actually pushed back into the snake, and squeezed the hole shut...hold for a minute, and it should stay in....
not saying put it in or out...
put it in a damp deli cup with nothing in it...nothing to catch on it at all....it will slide around the wet cup.....and keep it warm, like 84....I put the balls in wet cup and back into incubator...(they are at 90 )....warmer helps them heal and the intestines to figure out where they should be....
...........do not cut it .....if it dies you will see it turn color and it will rub off....scuttle flies will try and get to dead tissue.....I had a pastel ghost female ball with one I put back in, the hole stayed open too much, I put it in a box and not a cup, flies layed eggs in it, they hatched and were eating in her belly button per say......I cleaned it all off and after the shed she was fine, and ate right away, and now weighs like 900 grams or so......this is why I say a damp empty cup....warm....
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good luck....
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JY
Scales-N-Tails
reptiles ltd.