I used it straight away to clean my mobile phone before replacing a new cover. I really like it, well thought & designed, it’s looks so much though process & it a good value for the money. My mrs likes it & asked me to get another one for myself & walks away with it. It’s that good, it has many uses, getting rid of dust from modern electronics equipment is very difficult but satisfying. For example cleaning the ear pods with this is so much satisfying. I am getting another one. I am sure, the designer of this product will have other better ideas & options in the future… will look out for more…