Processing and delivery via Amazon. As usual, good and fast. The HK35 was packaged well and makes a purely external one for the price quite quality impression. The first start was quite fast by equip. With the result I am, however, more than dissatisfied. The first stage I hardly felt the second only slightly. From the third and last stage I would have really "hot" promised this did not materialize, however. From me, unfortunately only 2 points!