QUAKER BOY TEAR JERKER BOX CALL The Elevation Series Tearjerker box call is crafted with the finest, Purple Heart wood lid and Mahogany wood bottom. The ToneBlast port is strategically placed in the lid to allow the sound to escape through the lid and is no longer trapped inside the call. The yelps, cuts, cackles, whines and purrs will escape through the lid of the call with volume, clarity and definition, making it very hard for a Gobbler to resist.