I like Nackenkissen really love, especially with the long car, train or bus. I can sleep well on it without me then everything hurts. By small polystyrene balls, this neck pillow fits perfectly to your own neck. The quality I personally would dub as well, and I must say that one should urgently washing or airing this pad before first use. The smell is not pleasant after delivery.
Toll I think the way that you can tie the pillow among others on the neck and thus can no longer slip. And the highlight of course is the variation that you can repurpose the neck pillow to a normal pillow. The beads then form around and you can sometimes mount up on holiday on another pillow, should not be good in the hotel.
For a price of 13,95 definitely a good product that you can not afford quite times. : O)