Inviting numerous national-level experts to participate in the formulation development, we utilize advanced formula module technology and computer-assisted formulation methods. The tobacco leaves are selected from high-quality sources such as Zimbabwe, the United States, and regions like Yunnan and Hunan, characterized by rich aromas, golden colors, and bright luster, all meticulously handpicked one by one. The flavoring and additives are derived from pure natural plant essences, employing advanced moisture-preserving technology to highlight the smooth, natural taste of premium cigarettes and embody the "soft, sweet, and delicate" style characteristic of Chinese cigarettes. Featuring a Bio-filter, developed collaboratively by scientists from Greece and Switzerland, the core patented technology employs unique high-tech methods to enable activated coconut shell carbon particles (activated carbon) to effectively penetrate and adsorb biological agents, forming a molecular sieve. This "bio-filter" molecular sieve contains highly active beneficial ions such as Fe3+, Fe2+, -SH, and -NH2, which engage in chemical reactions with peroxides, free radicals, volatile and semi-volatile hydrocarbons, and other toxic gases present in the smoke. The new compounds generated are adsorbed by the filter tip, reducing the harmful components in the smoke and protecting the throat, lungs, and the body's internal environment.

邀请国内多位国家级的专家参与配方研制，并使用先进的配方模块技术和计算机辅助配方手段；烟叶选用香气充足、颜色金黄、光泽鲜明的津巴布韦、美国及云南、湖南等地的优质上等烟叶，并且全部经过手工逐片精挑细选；加香加料选用纯天然植物香精香料，并使用先进的保润工艺技术，突出高档卷烟醇和、自然的口味和中式卷烟“绵甜柔细”的风格特点。 采用Bio-filter(生物滤嘴) ,是由希腊和瑞士多位科学家联合研制而成，核心专利技术是采用独有的高科技技术，使经过活化处理后的椰壳碳粒（活性炭）有效渗透吸附生物制剂，形成一种分子筛。“生物滤嘴”分子筛中含有一些活性很强的有益离子，如Fe3+ Fe2+、-SH、-NH2等，它们和烟气中的过氧化物、自由基、挥发性、半挥发性碳水化合物以及其他有毒气体发生化学反应，所产生的新化合物被滤嘴吸附，减少了烟气中有害成分的含量而保护了喉部、肺部和人体内环境。

好日子（硬金樽）