DetailsThe RNT Acrylic Original is chosen for its superior sound as well as its stability over the years of harsh hunting conditions. Acrylic is more dense than wood and will produce a much sharper and louder sound. Each piece of acrylic is turned down, polished, and tuned to the RNT specifications. The RNT acrylic call has been a guide favorite for years as well as capturing hundreds of calling championships (more than any other presently made duck call.) Single Reed.