Fill fields and valleys with rich, true-to-life elk sound with the Riven Menace and Comet Elk Call Combo. An easy-to-use handheld call, the Menace helps elk hunters deliver rich, nasal cow elk sound with ease. This bite-and-blow call design combines a stick-resistant custom-tuned tone board with an adjustable O-ring for fine tuning its sound. A small call that delivers big elk sound, the Comet Mouth elk call handles heavy-duty calling that keeps your hands free. A small-dome design for easy placement in the mouth, the Comet features heavy-duty reeds to help hunters deliver chuckles, screams, and cow/calf calls along with the highest bugles. Handy Riven call combo for lifelike elk sound Pairs the Menace handheld and Comet mouth elk calls Menace - rich, nasal cow elk sound Bite-and-blow design with stick-resistant custom-tuned tone board adjustable O-ring for fine tuning Comet - heavy-duty construction for heavy-duty elk sound Small-dome mouth call design - easy placement in the mouth Deliver chuckles, screams, and cow/calf calls along with the highest bugles