Scalpmaster 4 Piece Round Thermal Brush Set Go to amazon.com Related posts The 12 best round brush set 2022 FeatureProfessional qualityErgonomically designedSuitable for use with chemicals DescriptionThermal barrels reduce drying time and add volume and curl to hair. Includes 1", 1-1/2", 1-3/4" and 2-1/4" brushes.