Delivered quickly. Well packaged, but some small parts have managed to get out and walk around the kit. But nothing serious. The tools are fragile, but if one is clever and careful, there is no risk of breaking. I was forced to put a cardboard shim to adjust the height of the bracelets in the blue tool. Otherwise, it may break the tool because of the misalignment of the tip. There is one spare tip for this tool. So watch out! For comments Speaking of lack of form, it is true that there is none. But just type "set braceler shows" or "change battery shows" into a search engine to see explanatory videos.