Zen 73 Series is a true multimedia brush. This quality brush series is comprised of mulit-diameter synthetic filaments designed to replicate natural hair. Zen 73 offers optimal absorbency and versatility, while requiring minimal maintence. The resilient synthetic hair maintains spring and fine points, making it the ideal brush for all mediums. The ultra-metallic, silver Abs handles can soak in water without swelling, cracking, or chipping. Zen 73 is the perfect balance between quality and value!