/cgl/ - Cosplay & EGL

I lost my old devil horns, pictured bottom left and so i was thinking of making small ones like this but I am not sure whether i should make them out of that melty plastic stuff of ask my friend if I can borrow a bit of the paper clay she brought. Because I feel that it I use pastimake it'll be too heavy to stay up with eyelash glue and I have no time to go get any other form of adhesive before then. Any help with this?