The Zink Nightmare On Stage (NOS) Polycarbonate Goose Call is molded after the original NOS call. This Zink goose call features a worn-tone channel and short reed that produce lifelike and powerful low-end sounds. An easy-blow sound system allows even less experienced callers to produce high-quality sounds, making the Nightmare On Stage polycarb a great choice for beginners. Plus, durable polycarbonate construction ensures reliable performance for seasons to come. Produce far-reaching, high-speed calls with the easy-to-use Zink Nightmare On Stage Polycarbonate Goose Call.