Highlights This cigarette holder could trap much of the tar & other harmful ingredients while smoking & make the cigarette taste mild. Physical principles were adopted in product developing. Remove tar from the tar-trap after 5-10 cigarettes. Pull out (or unscrew) the tube from the mouthpiece, wipe away tar with a piece of tissue paper or cloth & re-insert the mouthpiece back. Please regularly clean the inside surface of the mouthpiece. (Unscrew the filter from the mouthpiece anti-clockwise.) Use the wire to clean the pinhole when it's clogged. When the rubber rings are damaged, replace them with the spare rubber tings. Do not leave the cigarette holder for a long time with tar inside. Keep away from children. Specification Dimension (cm): 6.7 1 1 Shipping Weight (Kg): 0.0226 Package Contents 1 Cigarette Holder 1 Spare Mouthpiece 1 Steel Wire 2 Spare Rubber