One trio, curls three ways. Featuring 3 interchangeable clip barrels in the most popularsizes (1", 1-1/4", 1-1/2'), the T3 Switch Kit Classic Trio creates any look - from polished curls, to effortless beach waves, to bold blowout styles - all with big-time shine and staying power. This redesigned bestseller now features 9 heat settings, a powerful ion generator, and an innovative Twist & Switch design for effortless interchangeability. Endless looks. No rulebook. • TWIST & SWITCH DESIGN with an intuitive interchangeable design, endless looks are one twist away.• TIGHT-TWIST LOCK all-new twist dial locking mechanism holds attachments securely in place and offersseamless interchangeability.• 9 HEAT SETTINGS allow for full customization of settings by hair type & texture.• BUILT-IN ION GENERATOR emits 10mm negative ions per second to fight frizz, boost shine and lock in style.