Biosilk 1 Inch Titanium Professional Curling iron combines the power of ceramic and titanium elements for the smoothest styling glide. The 1 Inch titanium barrel heats quickly and evenly while retaining even heat distribution. Titanium is high in strength and low in density allowing for a lightweight, scratch-resistant tool. Titanium produces incredible shine while sealing the hair cuticle and locking out humidity, creating silky, bouncy, long-lasting curls with incredible shine.