Buck Gardner's Spit Tech Buck Brush Acrylic Duck Call offers a unique duck whine that's a perfect to fool those wary birds into range. If you have a few duck hunting seasons under your shell belt, and you're an accomplished caller, you'll be ready for this little jewel call. This call will ring out loud on the top end to boot. If you are an accomplished caller, this will be your First String call. Buck's Buck Brush is his all-time favorite call and it will be yours too!!