3D Cherry offers a more cost effective car air freshener as they have a longer lasting scent.  Are you debating whether to use the little card board pieces you hang from your windshield or a spray air freshener? Well considering this more cost effective and gets the job done, why go with anything else? The hanging pine trees are costly since they lose their pleasant smell fast. 3D offers a wide range of scents that can appeal to anyone’s taste whether you like fresh scents, fruity smells, or tropical aromas.