A regular acrylic nail brush should be able to handle all sizes of acrylics but it is important that the tip of the brush is thinner than that of a triple extra-thick acrylic. Youll also find that most beginners kits come with a size 8 brush. Pana Usa Acrylic Nail Brush100 Pure Kolinsky Hair New Teal Wood Handle With Silver Ferrule Oval Crimped Shaped S Acrylic Nail Brush Nail Brushes Acrylic Nails The acrylic brush you use is a very personal thing. . Your One Stop Shop For All Your Nail Supply Needs - Hundreds Of Colors To Choose From. An acrylic nail brush is a tool that assists a nail artist makes various beautiful sets of acrylic nails. What Size of Acrylic Nail Brush is Best For Beginners. Esung 100 Kolinsky Acrylic Nail Brush. Aokitec Kolinsky Acrylic Nail Brush Round Sable Metal Nail Art Brushes Size 8-22. This allows the acrylics to grip the nail more firmly especially if you are using an acrylic that is thicker th...