1. The boxes came with all the bits on one end of the box, all hitting each other. Packaged crap for shipping 2. Do you have duct tape? 3. A Bit4 is missing in the first block. The second block has an additional bit5. The third field is missing 2 bits.6. It takes a good hour to get all the bits back to make the most of them and see if the box is incomplete.