This series of 3 reed calls feature the famous WoodHaven red latex in combination with a .003 clear reed and a .003 black reed on bottom and has proven to create some new dimensions in sound quality as far as smoothness and sweetness in mouth calls today. Leave it to WoodHaven to develop new calls that sound this good and this much like turkeys . RED VYPER- A classic V cut call with the tips of the side wings nipped off to create our VYPER. The yelps have been sweetened ever so slightly and the hard cutts, cackles and clucks n purrs are awesome. RED GHOST We may have created the best kee kee call of all time with this call! IT has tremendous range and control and is easy to break into a very nice yelp! A must try for those that like the ghost . RED SCORPION- the combo cut call we call scorpion - the rasp of a V and the mellowness of the side wing gone creates that perfect balance and harmony in this great.