Babyliss Tourmaline Hair Dryer 3000 Pure Tourmaline Gem Stones Fused with Carmic, Faster Drying, Natural Ionic. Tourmaline is a natural surce of negative ions and smooth shiny hair. Far-Infrared heat penetrates hair from within, resulting in faster drying with less damage. Negative Ions eliminate frizz and close the cuticle to create smooth shiny hair. Negative Ions also break up water molecules faster, reducing drying time for moisture-rich hair.