1.cigarette filter of paper 2.reduce nicotine tar,green smoke 3.easy ... , CE Product descriptionCigarette harm reduction card is made of far infrared powder,magnetic powder,hemoglobin powder,anion exchange resine,,diethyl carbonate ... polymer HDNA factor of nits resonance, absorb heat, release far infrared and microwave, can strongly penetrate the tobacoo,change the molecular ...