Bio Ionic Nano Ionic MX 4pc Styling Kit with Long Barrel Styler (1.25") + One Pass Flat Iron (1") + Wet Brush Flex Dry Brush + Detangling Comb All the tools you need to enhance your styling routine for beautiful, healthy styles. Powered by Bio Ionic Moisturizing Heat Technology and NanoIonic MX, (a proprietary mineral complex), these tools infuse hydration into hair as you style. The results: smooth, hydrated, frizz-free, and long-lasting styles. The Long Barrel Curling Iron 1.25-inch features a barrel two inches longer than the average to make styling waves and curls quicker and easier. The OnePass Styling Iron 1-inch features silicone speed strips that gently smooth hair for sleeker strands without snagging. To help you style, the Wet Brush Pro Flex Dry Brush speeds up dry time with its open-vented design and HeatFlex bristles that are heat-resistant. The Wet Brush Detangling Comb features a WaveTooth design that distributes hair evenly for effortless detangling. Long Barrel Curling Iron 1.25-Inch: The extended barrel design allows you to curl back-of-head hair more effortlessly. OnePass Styling Iron 1-Inch: Section hair starting at the bottom. Glide the iron down each section starting at the room for a smooth, sleek finish. Wet Brush Pro Flex Dry: Use on wet hair and style with a blow-dryer Wet Brush Pro Detangling Comb: Use on wet or dry hair. Can be used with your favorite conditioning treatment, mask, or leave-in product to distribute evenly through strands.