Check out the other Isotope Fob drop https://www.massdrop.com/buy/tec-s323-isotope-fob for answers to the inevitable, "Why doesn't this come with the tritium", "Where can I get the tritium", and "Why does my pet otter, Johann, tremble so after a luxurious bubble bath".
Full disclosure: there are over 125 posts in the discussion for that drop. I've not read them all, but assume the above topics are covered in sufficient detail.
Full disclosure: there are over 125 posts in the discussion for that drop. I've not read them all, but assume the above topics are covered in sufficient detail.