Pro blo, blowout starter set! Only used maybe twice and then had chopped my hair and I’ve never used again. Go to https://www.problogroup.com/en-us/products/curlme-6-brush-barrel-starter-kit?variant=47369801892123 for details and info on how it works! You blow dry with the handle in the curler and then handle removes and you clip in place to hold and repeat and let cool them take out.