1.Terrifying Human Sounding Screams: We spent years testing and analyzing real Aztec Death Whistle relics, actual human screams, and the highest quality natural materials to create the most authentic and terrifying whistle possible. Scare your friends with terrifying shrieks from this screaming Aztec Death Whistle that couldn't sound any more real!2.Loudest Screams: Lab tested and confirmed to be the loudest Aztec Whistle. Tested at over 125 decibels, use our Death Whistle to be able to scare people far away while outside or going hiking.3.Premium Quality Ceramic: Only made with premium quality clay and glaze, this Aztec War Whistle can be proudly passed down to family and friends without worrying about cheap plastic, resin, or 3D printed components that will break over time. With ergonomically designed eye holes, comfortably grip this ancient death whistle replica for hours of fun and laughter!4.Make History Real: Connect to the mysterious Ancient Aztec culture with a whistle made only from elements they used. Have the authentic Aztec experience through this Mexican death whistle, without having to travel to Mexico.Perfect for any occasion: The loudest Aztec Death Whistle is the perfect gag present for any occasionSpecificationMaterial: CeramicColor: Black, Orange Black, Black and White, ChiefSize: 9.5 x 10 x 1 cmWeight: 385 gPackage Include:1x Whistle