Rub it with Goof Off till it softens, then pick it off.
You can't remove it from rubber.
Goof Off will work for this.
Try nail polish remover or acetone.
Crazy glue is a cyanoacrylite.
No, crazy art glue is not poisonous.
Crazy glue is still sold to the public.
Crazy glue
Is it safe to put crazy art glue on your teeth?
Crazy glue will not cause burns but if you accidentally use it to glue your skin, separating it may feel like burns.
Put a rag dipped in Goof Off around the edges, rub the Goof Off into the glue if you can. It will soften soon and then you can pull it off.
Acetone-based nail polish remover will remove the glue. Wash your hands with warm water and soap to get rid of the polish remover.
Yes, it certainly can. Be careful with it.