in this box there are tips for "impossible" screws. he even has forms that I had never even met. Especially that for my Nintendo DS Lite with its screws "cruciform" three-spoke instead of four. This allowed me to remake a solder on a cable inside the console and saved me throw it in the trash! A carry everywhere. A screw bothering you? If the tip is not in this box is that the screw does not exist! Avoid carrying a bulky toolbox where it still lacks the screwdriver should be. Delivery within a short time Nothing to say