This product features a filter tip infused with various natural plant extracts, offering a unique filtration effect. Scientific testing has shown its ability to reduce significant trace harmful components in the smoke, such as tobacco-specific nitrosamines, polycyclic aromatic hydrocarbons, and free radicals. Both chemical tests and biological experiments indicate a notable harm reduction effect.

该产品所用的滤嘴中添加了多种天然植物加工提取物，具有特殊过滤效果。经科学方法检测，能降低烟气中烟草特有氮亚硝胺、多环芳烃、自由基等重要微量有害成分，化学测试和生物试验都表明有明显的降害效果。

红双喜（硬特）