Fake micro SD cards

Very helpful. However, not that much use after you’ve already bought them. The cards that my wife bought and used initially checked out fine. She took many images until the card was full. All the images previewed before and after; it wasn’t until she removed the card from the camera and later reinserted them that she noticed the fault - by then it was too late and she could no longer which shop she’d bought them from (in the Philippines). Anyway, thanks for the tip. ???