Because this cosplay requires a wig in my case, I added hoops to sew the horns onto the wig and that way, I didn't have to deal with a headband or clips or anything unsightly.

The print is super straightforward. No supports needed, just print it standing up. I had no issues with the indents not printing right. Just remember to mirror it for the second horn. I do recommend sanding down the tip if you're going to be wearing them around people because you don't want to end up hurting anyone