Ordered Monday at 20h, received on Wednesday, super fast, color codes are simple to use, do not throw the bag containing the strings because the codes are on and if you do not have the habit of changing strings it can be a chore. Its level, nothing to say for now, c the same sound with my old strings, but I have to wait to use them well for the tuning is done, we'll see over time by cons I'm afraid the rope from the top either as veiled ?! I hope c lapping just makes it lol !!