Key BenefitsGraphene MX infused barrelBarrel quickly and evenly conducts heat when used with dryerCombination boar and nylon bristles provide added tension and increased shineSoft touch ergonomic handleWhen used in combination with a dryer, this brush delivers moisturizing heat boosted by GrapheneMX, the ultimate heat conductor, infused into the barrel for healthier styling. The boar bristles distribute natural oils through hair increasing its shine, while the nylon bristle provide tension for lift and shape. The result is shiny, healthier hair.Use:Select boar brushes when extra tension and shine are needed. Bio Ionic Graphene MX Boar Round Brush