1) Felt tip cleans dust and fingerprints your phone lens, camera lens, and the the inside / mount side of your Lens.
2) Brush side is retractable and best for removing general dust on the front of a camera or smartphone lens.
3) Small enough to fit in your pocket.
4) Size: 12mm W x 94mm H ; Weight: 4g
Love the thing
It works amazing and so easy to use. At first it felt like a gimmick but it isn’t. I will tell you it looks nothing like the picture. It plastic and tiny nonetheless it still works amazing. Given the quality of the case and lens I received the bar was set really high, the cleaner failed.