<b>1:</b> KISSKIKO fragrance pangs can improve environmental hygiene, eliminate odor, decompose secondhand smoke and purify the air to make people relaxed and refreshing.<br> If stored in an enclosed place, the scent can last for more than 180 days.<br> <b>2:</b> KISSKIKO Solid sachet is exquisite and compact, only 3.4*2.2*0.32in (length, width and height) is easy to carry.<br> It is not very strong fragrance in low temperature environment, lasting fragrance time, beyond your imagination.<br> <b>3:</b> Gas directly affects a person's sense of smell, and it is also a natural ameliorator for a variety of ailments, from insomnia and anxiety to depression and emotional disturbance.<br> <b>4:</b> We provide excellent customer service, quick answer to questions and solve any problems, guarantee satisfaction. <br>If you are not satisfied for any reason, we can refund/exchange the goods.<br>