Faithfull paintbrushes are manufactured to the highest standard using the very best materials. The filaments are bonded using top quality resin to avoid any shedding. All the handles are made from natural wood from renewable sources. The stainless steel ferrules are rustproof. Synthetic Superflow Paintbrushes Synthetic bristles made from 100% polyester tapered filaments guarantee excellent performance with no bristle loss. Fitted with a 'Kaiser' style lacquered wooden handle for user comfort, these brushes offer superb performance with all modern water based paints, but can be used with all other types of paint. Description: Superflow Paintbrush Width: 25mm (1in) Bristle Length: 50mm