• Block and trap tar and chemicals thanks to their cutting-edge design. • Made with high-quality medical-grade materials. • Minimize stains and unpleasant odors on fingers by avoiding direct contact. • Maintain the original cigarette flavor during use. • Compatible with a cigarette diameter between 5 and 6 mm. • Reusable filters that allow up to 6 uses per unit. • Large capacity economy format with a total of 600 pieces.