... 2.offer different sizes from 2# to 24# 3.acrylic handle 4.various colors and type Hair materialPure kolinsky series ... ,superior hairHandle materialAcrylicHead shapeOval and round shapeColorGreen,other colors,such as black,purple,blue,white, ... regular size is 2# to 24# for acrylic brushApplicationIt is used for acrylic nail design,can paint beautiful pattern for your ...