Comes in a sturdy plastic case. Everything is tidy and well thought out for the "calibration". I set up two tables with and without glue. Very good results, but it is essential to use the right screws. Ideally those of the same brand, if not the same screw size. I mounted my tables with good length screws but too big, and the work is not clean at all. In short, I ordered Kreg screws on Amazon for future projects.
Another problem: the drilling of two holes seem too close to one another. I preferred to move the template each time.