So my favorite de blade is a Personna Lab Blue. I have found that this particular brand is remarkably affordable and gives me upwards of 10 shaves per blade. No small feat as most blades are dulled by my beard in one or two shaves. As a consequence I invested in a large sum of these blades, around 500, simply because I found them for even cheaper than usual. I have found recently though that the blade is quite loose in the packaging and if one were to shake it, even gently, the blade moves back and forth. It is only now that I realize that glue spots might be for the best. As whether in transit or otherwise the blade could potentially be damaged. Has anyone had their glue/waxless blades lose sharpness noticeably due to this? I have quite a few blades to get through and while it would hardly be the most insurmountable problem I've ever faced I'd be quite bummed if my favorite blade of all time had to be foregone simply because they neglect the glue spots.