I just received 100 Derby Usta blades from Amazon. These came packed in bulk like Personna Lab Blue or Med Preps.
My older Usta blades came in plastic tucks of 10. See photo. Additionally the older Usta blades had no markings whatsoever. The new Usta blades have printing ( Derby Usta). Also note that the paper wrapper (new blade) was not cut properly. One side has no vertical tab to fold over. Do you think these are the same blade or could they have updated their equipment producing a new and improved blade.
My older Usta blades came in plastic tucks of 10. See photo. Additionally the older Usta blades had no markings whatsoever. The new Usta blades have printing ( Derby Usta). Also note that the paper wrapper (new blade) was not cut properly. One side has no vertical tab to fold over. Do you think these are the same blade or could they have updated their equipment producing a new and improved blade.
