The Ermes Fish Trick Caller is designed to be side mounted easily on the Ermes Avatar Handle or top mount on the Ermes Falco Reel. Could also be used on any wooden speargun, either on the right or the left of the handle. Being actuated by the thumb of the hand that holds the speargun, you can leave the other hand free (desirable state for easy hunting action).

The sound effect is made by a toothed wheel. Turning the wheel generates a noise that stimulates the attention of many fish species. This sound is made even more effective by the structure which encloses the gear, which acts as a resonance box.

Very small size and negligible weight, yet extremely robust, the fish caller has 2 holes for screw fixing. Can be mounted for left or right hand use.