honestly, I have given up on most reviews. This isn’t because there are paid reviewers who are real (that is an issue as well), there must be some kind of robot or AI system that fakes entire populations of reviews across languages and products.

edit: Also, these “reviewers” refer to TSA procedures and that they didn’t have any issues. Depending on the airport TSA will most likely have an issue with a tactical pen as it can and will be classified as a weapon. Especially if it doesn’t look like a pen and, in this case, doesn’t even include a pen function.

https://www.abptactical.com/blogs/news/tactical-pens-and-airport-security-everything-you-need-to-know