Came quickly (delivery from russia). Complete set, there are a pair of spare screws/nuts of each kind. Screw shafts along the z axis are short-so that the clamping is at the very edge, so that it is enough to the top attachment. In addition to the tools attached to the kit, the assembly will require liquid lubrication for shafts and bearings (otherwise, because of the undeveloped bearings when inserting guide shafts, several balls from the bearing, as in my case) and keys at 13 and 5.5 for nuts. When the trial printing lost the image on the screen-possible lack of cooling of the motherboard. For me as a beginner in 3-d printing was news that the details of pla plastic are fragile enough and in responsible places can easily break. Abs printing has not tried.
With delivery there was a problem. First the order is sent to another address and then generally disappeared. The seller sent again, but not everything went smoothly. The order was delivered to the region and then began the czechord between the warehouse and the courier. As a result, i still received the order for the newest year! Under the christmas tree! The seller answered all questions. Well done! I recommend! Happy new year to all!