NFNTPR BY CNR 3N1 NYX CRMC CRLG WND. Benefits: Curl with Confidence: Interchangeable barrels create endless curls and waves with one tool. Switch It Up: Tapered barrel creates beachy waves, 1" straight barrel creates defined curls, and 1 1/2" straight barrel creates glam waves. Features: Sleek and Smooth: Onyx ceramic provides even heat to elimate damaging hotspots for healthy-looking, shiny hair.. Heat for Every Hair Type: 5 heat settings (up to 410 degree F) - choose the right temperature for you. Fast, Consistent Heat: True ceramic heater heats up in 30 seconds and maintains heat level. Single Voltage. No Stress: Automatic safety shutoff. :