Store › Slate Series Mallard Duck Calls Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 Slate Series Mallard Duck Calls $60.00 Single or double reed, easy to blow Number of reeds: Select Number of reeds Double reed Single reed Color: Select Color Red Blue Green Black Add To Cart Added! Single or double reed, easy to blow