rozia : have a good day every day tired of blowing out your hair in the morning only to have it go limp and lifeless by noon? Rozia?s round brush is your secret to maximum volume that stays all day. Plus, this ceramic brush keeps your hair healthier by allowing for air flow and faster drying time, which means less exposure to heat. The ionic-infused bristles add gorgeous shine and maximum health. key Features: round brush is ceramic to allow air flow through the brush to optimize shine. A hollow, multi-hole barrel allows for maximum air flow, which means faster drying time and faster cooling time. bristles are and infused with ionic minerals for maximum shine. Our innovative polished bristles withstand high heat while massaging the scalp and preventing hair breakage. the ergonomic handle is but fits comfortably in your hand without heating up. round barrel hair brush with boar bristles> human scalp naturally produces oil called sebum which acts as a protector for hair. The boar bristles help to spread this sebum around to lubricate each of your hair strands which reduces frizz. For smooth finishing and quick drying. Enhances shine with natural boar bristles. Large round shape creates volume and curl shine with natural boar bristles. , . Highly heat resistant. ionic hair care technology> add with negative ion, better hair curling and styling. Nano ionic in the barrel and bristles helps reduce frizz and add shine. Cuticles are sealed, producing a smooth, soft texture from roots to ends. It creates loose curls and waves in medium to long hair and helps straighten and add volume to shorter and medium styles. specifications: brush diameter (bristles included): 2.48 inches inches barrel diameter: 1.7 inch uses: curls/flips/volume hair length: medium/long hair type: normal/thick.