The SMOKE PHASE (3 REED) is built using a gray reed on top over two black reeds on the bottom on our three reed version. If you liked the original SMOKIN HEN (3 REED), then you will love the SMOKE PHASE (3 REED). The 2.0 version is built with thicker latex allowing you to get a raspier backend. Kees are effortless with a yelp as realistic as ever. It can purr, whine, and whistle with ease. You must call from your diaphragm to produce realistic yelps with this call. This call will get the job done in the spring or fall. This call is pure turkey.