These Premium Grade Royal Majestic Shader (Flat) R4150 Series are constructed with durable black acrylic handles with a beveled edge for scraping and dramatic black nickel ferrules. Made from our best quality synthetic filaments, crafted from 3 diameters of synthetic hair, making them the prime choice for acrylics, watercolor or any water based medium. These elegant brushes are preferred by professional artists for their color holding capacity, durability and excellent snap.