Infinite styling possibilities start here. With an interchangeable design, a fluid locking mechanism, and 5 heat settings, the T3 Convertible Base is the foundation of the T3 Convertible Collection. Enhanced with intelligent Digital T3 SinglePass® technology, the Convertible Base works in just one pass. Customize your own styling tool kit—and try out different curls and waves—by adding individual T3 barrels. It’s never been easier to change up your look.