If I had to report a negative point, this is the product clutter when traveling. But this is little to be sure you can always have a clean sensor!
Another point to note: It turns out that the product javais received did not match the chemistry information sheet. I am open to men Amazon (personalized response by email, always the same quality of relations with clients), which indicate my contact Lenspen Company. I lai fact, once identify the problem (non-compliant product chemistry information sheet), I have received a free new product. Again, competence and kindness were appointment!
