I'm not an expert, but I really like the invention itself — a travel pocket alarm clock. I ordered this useful thing for travel from some website two years ago. True, pocket alarm clocks from the online store are not very impressive...I still remember what old and mechanical, and most importantly high-quality alarm clocks were in my grandfather's garage. In general, at that time I was going to travel with my family to the south of Germany, to castles. We are big fans of castles, and there are many of them in Germany and each keeps its own history. I was surprised by Neuschwanstein Castle. This is such an amazing place, a symbol of romance, which was built by Ludwig II. By the way,https://www.montaregio.de/de/freizeit/freizeit-allgaeu/burgen-schloesser-allgaeu/schloss-neuschwanstein-im-ostallgaeu.html if you are interested, you can see the history of this castle.