[Unique Rotating ]The top and bottom of car clips have different sizes of diffuser hole, you can rotate the white dot-marked end to control the concentration of aromatherapy. When you a faint scent, you can turn off the diffusion port.[More ]According to different scent preferences, car diffuser vent clip has included 12 refill sticks that and dispense any oil or perfume with lasting allowing you more over your vehicle's .[New Exquisite ]The custom car vent clip designed a Long cylindrical type brings you a different Visual effects. your favorite oil giving you a joyable mood and slowing down fatigue when you driving.[Widely compatible]Silicone wrapped clip to avoid scratching the car vent can clamp firmly.not limited to use in the car, suitable for universal vehicle ,easy to install. also for bathroom, office,kitchen,bedroom, pet houses and more[Great gift]This new car diffuser vent clip is a gift and at any occasion.Continuous , oil solid AromatherapyNatural freshness,the requirement of the quality of life begins with the detailsThe solid stick does not leak, and it is not worried about the car's sudden brake or bumps. The perfume liquid leaks out and corrodes the car decoration.It is resistant to high temperature and does not melt. It adopts nano-absorbent cotton swabs and melts without exposure to high temperatures.Soaked with plant oils, it is healthy and harmless, and there is no danger.Easy to use: Just drop your favorite oil on the unscented stick and load it into the diffuser, then you just clip the car diffuser on the car's vent.colour:blackMaterial:metalsize:81*13mmPackage Contents:2 * Car Air Freshener12 * unscented StickTips:not include oilOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.