The kit is very low-quality: the nuts provided to attach the capacitor knobs don't fit, so it's impossible to use the capacitor knobs and you have to adjust them with a pair of pliers (making it hard, because pliers also have a capacitance). In addition to that, the yellow and red wires shown on the picture are missing and seem to be replaced by a single, way thinner red wire (not the magnet wire of the coil, but another wire), making it hard to finish the build without having to use wire not included in the kit. I read reviews on another site of this kit that were also negative, but thought I'd give this kit a chance anyways. Pretty disappointed, in general, I would not recommend buying this, even if just for the parts.
Not arrived finally. I ordered this kit twice to different seller. Never arrived neither. I finally gave up to get this product.