Through extensive product testing and research we found a new reed design that "opened the call up" and made the Mallard Magic a much more dynamic call. The DAGGER CUT REEDS, as we call them, make the call able to produce easy rolling feed calls, a full vocabulary of quacks up to and including mid-range hail calls, snappy comeback calls and that awesome nasal whine of a contented hen Mallard. This call is great for beginners because the "Duck is Built In" and will impress even the most accomplished with its range and versatility.