In addition, I also have the same ordered me a small ball pump for about 5 euros. These little things are quite useful to sometimes just to refill a little air. When first complete inflating the ball, I would, however, a larger air pump recommended (double stroke, electric pump, etc.) because it is faster and not so tiring.
For ball in:
Packaged had the ball in a small, sturdy box. Included in the delivery was the ball itself, two plugs (good times if one is lost), a Aufblasadapter, a small poster on the 9 different exercises with pictures and text are described and a small piece of paper with a few more exercises and instructions for inflating.
When unpacking I could find no unpleasant odor, the material feels comfortable and high quality.
If you want to do with the ball exercises, should be careful not to do this on a slippery surface, as it partially firm grip with your feet need at the exercises. Best use on carpet or inferior to an exercise mat.
Conclusion: For the price a low-priced, versatile fitness machine.