Royal and Langnickel Vienna Brushes - at least 40% off - Royal and Langnickel Vienna series, is a Best-Quality synthetic, with the stiffness of a natural bristle brush. It works as a great alternative to natural bristle. Vienna brushes have exceptional durability with maximum brush stroke control. These brushes are great for heavy body acrylics and water mixable oils. Royal Langnickel Vienna brushes have the exclusive Silk-Touch handles made of kiln-dried hardwood.