StyleWinder Rotating Styling Iron. 440 Degrees F Full-Barrel Heat, Dual Heaters, NanoIonic Mineral, with Free DVD and Iron Holder $30.00 Value. Benefits: NanoIonic Mineral Technology. Negative Ions micronize water molecules. Allows for faster styling time (up to 50% faster). Seals and smoothes the cuticle. Hydrates hair for silky, smooth condition Far Infrared Technology. Far out. Styles hair from the inside out. Allows for quick styling without damage. Leaves a smooth, silky feel. Gentle and conditioning Dual Heaters. Hot Stuff.. Helps maintain constant styling heat. Conducts heat more efficiently. Curls, waves and styles hair faster. Makes hair more manageable Long-Lasting Styles in half the time... As easy as... 1.Clamp 2.Wrap 3.Roll.