I received this set very quickly and was very pleased when I opened it. To be honest the main reason I bought this set was just by accident. For decades I have used bad metal cases that always spilled out parts that were either dropped or opened while traveling. I don't have the time or energy to waste it on bad gear. How many times have I had to pick up my bits and sort them back into a thin metal box just to keep them from closing or snapping shut. This strong, sturdy case is well designed to prevent bits from falling out. 5 stars for the body, icing on the cake. Haven't completed enough tasks to give a solid review, but so far I haven't been disappointed. I carry this case with me, and the "amber" thin metal case stays at home on the workbench. Big brands could learn a lesson here.