I figured I'd get a better answer here than I would in the Pony Corral. For the longest time I've been wondering what the hair is made out of on a Cabbage Patch Crimp 'N Curl Pony.
I'm pretty sure there is no wire used in the material as it doesn't hold like a wire would if you style it and while I have a recent CPP Crimp 'N Curl, I'm still unsure what it is but I want to find out for it I have to restore on of these girls at some point or take a CPP Fakie (not an actual CPP) and turn it into a similar kind of pony... or even for a regular MLP o.o