The Primos Early Bird Box Turkey Call is a double-sided box, creating tones only Purple Heart can offer, that looks and feels as good as it sounds. Purple Heart is one of the most durable and sturdiest woods in the world. Not only is it exotic and rare due to its beautiful color, but is also water resistant. For easy yelps, no extra pressure is needed with its paddle, just drag it over the hardwood box and get combination of thick lows, and sharp high notes every time. This box call, sanded by hand, turns into two different hens, so it's like getting two calls in one.FeaturesPurple Heart Paddle / Hardwood BoxSanded by HandDouble-sided box hand tuned for two different sounds