Compact Duck Whistle Authentic Call

Dimensions: 12.3 x 2.4 x 2 cm (4.84 x 0.94 x 0.79 inches). Weight: 24.4 grams. Constructed from transparent PVC with a single-reed internal design. Includes two identical whistles per package. Engineered for authentic wetland calling, this whistle reproduces natural duck and pheasant vocalisations through precise breath control via its 2 cm mouth opening. The transparent body allows visual inspection of the reed chamber to confirm cleanliness and functionality before use. Designed for use in damp, cool conditions — requires no batteries, no moving parts, and no calibration. Suitable for early-morning marsh hides, lakeside blinds, or extended field sessions where reliability and simplicity are essential.