So brought bags and read the manual. Unfortunately, written in very bad German, but understandable. Then I ripped open the package and get out his warmer. It would appear that the content from a chemical composition which produces in combination with oxygen heat. I have the warmer then, as indicated, placed with the white side up in my rubber boots. As the warmer does not have adhesive strips (or I have not found it?) I was first skeptical. Whether this holds?
So I slipped into the boots and behold: It was warmer than usual, the warmers did not bother at the bottom.. They really notices, but not unpleasant. During the walk it was really warm. At home, I then placed the warmer in a slipper. Since I have to say it was even too hot in the house. But the warmer also are not for home but for cold days outside that's no problem. I am excited and am looking forward to warm feet in winter :-) Thanks for this invention !!!
