The Nano Thermic Ceramic Ion Brush by Olivia Garden is a high-quality round brush specifically designed for the needs of normal hair. With a diameter of 1 inch, it offers an ideal size for styling medium to long hair. The brush features ceramic bristles that allow for even heat distribution, making blow-drying more efficient. The integrated ion technology helps reduce frizz and provides a smooth, shiny finish. Weighing only 50 grams, the brush is easy to handle and allows for effortless styling. The brown color gives the brush an elegant appearance. This round brush is an essential tool for anyone who values professional hair styling while promoting the health of their hair. It is suitable for both daily use and special occasions.