Professional-level curls, coils and waves without the heat damage? BaBylissPRO’s Nano Titanium Spring Curling Iron packs the heat you need with gentler delivery, thanks to its 1-inch Sol-Gel titanium-ceramic barrel. The Spring’s 50 heat settings plus its Turbo Heat boosting button give you plenty of styling options. Negative ion technology leaves you with smoother hair and less frizz.