This is a set of custom made resin 3d printed elf ears for Smart Doll & Dollfie Dream. The ears can be attached by using blutack or putty that is commonly used to keep doll eyes in place. Any kind can be used though I personally recommend Faber Castell brand as I know it does not stain and I have been using it for a long time. For a more permanent fixture hot glue can also be used on a low setting safely, they are still removable at this point but it will take a good force to pop them off.

Redhead Asuna photo by @_.manooo._ on Instagram =)