The product received is well packed in blister, the screen is identical to the original, it is very well protected and has tablecloths and connectors needed.
The tools provided are sufficient and of good quality, sufficient to complete the repair (a magnifying glass + would be an interesting extra).
2. Change the screen:
The operation is difficult and took about 45 minutes total. The tutorial written version is not enough in my opinion (By searching on Youtube, I found a video clearly illustrated that allowed me to perform the operation.)
3. Final Result:
The screen works as well as the original, the picture quality is slightly different (more bluish tint colder test done between 2 devices) but quite acceptable, the device is now as good as new and after a week test works perfectly.