Durable Material: This flapper cigarette holder is made of high-quality copper material and is plastic-free, sturdy and durable, safe and environmentally friendly, easy to clean, and designed for long-term use. Multi-Filtering: The cigarette filter holder uses microporous physical principles to reduce and block tar, smoke stains, and other harmful substances from entering your mouth, while helping maintain the original taste of the cigarette. Practical Tool: The rolling filter adapter tips for pre-rolled cones help make smoke cooler and cleaner, may reduce coughing, lessen throat irritation, and help reduce smoking-related stains on teeth and fingers. Perfect Choice for Cigarette Enthusiasts: This retro cigarette holder provides a cleaner and more refined smoking experience. The vintage-style cigarette holder is a suitable option for both men and women. Compatibility: This 3-in-1 metal filter holder comes in two different lengths, making it suitable for standard, medium, and slim cigarettes.