Hareline Stonfo Dubbing Brush DeviceThe Stonfo Dubbing Brush Device is a compact fly tying accessory designed to produce consistent dubbing brushes up to 23 cm (9 in) long. Ideal for streamers, nymphs and dry flies, this Stonfo tool mounts to rotary vises and features an adjustable working plate and integrated cutting table for precise length control and repeatable results. Key Features Max Brush Length: Supports brushes up to 23 cm (9 in) for long streamer bodies or flash hackles.