This 4 brush set offers artists a variety of high quality brushes for use with watercolor. The Heritage line features a synthetic Sable blend that was the first to be offered by Princeton. Details:Includes an assortment of 4 brushesSynthetic sable bristleSturdy metal ferruleMarbleized red hardwood and clear plastic handleFor use with watercolorContents:#3/0 round#3 round#10 round3/4" wash