Looking for blank press ons for very very small adult fingers

I use Modelones and Una Gella for my own stash as a woman with medium hands and almost non existent c curve. But I'd like to make a couple sets for my sister. She has absurdly adorable smol fingers and nails. Looking for recommendations for blanks to order online for her. I'm guessing I'm looking for child size blanks? She's a short square squoval type of lady. tyvm