D’Addario has worked with Rich Robinson of The Black Crowes to create a new and unique brass slide. The Rich Robinson Signature Brass Slide brings you the crisp, bright tone of a brass slide with a unique taper inside, making the slide form comfortably to your finger. This taper helps prevent the slide from moving, giving the player extra control and comfort while performing.D'Addario is known for innovative, problem-solving, quality musical accessories offering a complete line of award-winning accessories including cables, picks, tuners, capos, straps, humidifiers, maintenance tools and more.