As described. Sample screw and nut was printed successfully.
Good 3D printing starter kit, but be ready to upgrade it yourself. The first print must be cooling fun duct and other improvements should follow. The description, book and firmware have many inaccuracies, for example printing area size. Grease bag is missing or shouldn't go with this model, but mentioned in the book and so on. The main problem: the firmware is based on Marlin GPL, but no source code is provided, which is against the law.