Rotary cigarette filter tip with selectable perfuming function

The invention relates to a rotary cigarette filter tip with a selectable perfuming function. The rotary cigarette filter tip comprises a front common tow filter stick and a back common tow filter stick, wherein hard stuffy plug wrap paper is arranged on the outer layer of the front common tow filter stick; stuffy tipping paper is arranged on the outer layer of the back common tow filter stick; a layer of hard air-permeable perfumed plug wrap paper covers the outermost layer of the back common tow filter stick; two to six notches are pre-formed at the back end of the hard stuffy plug wrap paper on the front common tow filter stick; strip-shaped perfumed belts are longitudinally arranged on the hard air-permeable perfumed plug wrap paper on the back common tow filter stick, and correspond to the notches in the hard stuffy plug wrap paper, so as to form the hollow rotary cigarette filter tip through combination. A consumer can rotate the filter stick at the rear end by self to ensure that the hard air-permeable perfumed plug wrap paper is exposed in smoke flow. Perfume ingredients on the hard air-permeable perfumed paper can be released due to main smoke and external air entering the telescopic cigarette filter tip, so that the smoke is perfumed.