The Quaker Boy Twin Tilt Glass and Slate Turkey Friction Call is equipped with our proprietary Variable Depth Pot which provides each caller with versatility and unmatched realism. The high pitched ring produced on glass side, is complimented by the softer mellow slate side. Matched with the Wildwood Ash striker to create a well balanced, versatile call. Compact molded angled pot Variable depth technology Glass and slate calling surface Ash striker Abrasive cleaning pads included