The Ceramic+Ion round brushes by Olivia Garden:  I have chosen to feature here are all ceramic-coated thermal brushes with ion charged bristles.  I am super-into these right now for all my bouncy movement looks.  These also have the retractable pick in the handle for easy sectioning.  I have this brush available in three different barrel sizes.  Remember when choosing yours that the larger the diameter, the larger the curl.  Have fun!