Robert Reichel 404252 is a 4/4 octagonal violin bow handcrafted in Markneukirchen, Germany. It features a Pernambuco stick, ebony frog with Parisian eye, nickel silver mounting, and a natural lizard grip with simulated whalebone lapping. The bow weighs approximately 60 grams and has a Lucci sound velocity of 4859 m/s, indicating high responsiveness. It's designed for advanced players seeking precision and tonal clarity.