Just like many other iconic branded products, Laguiole steak knives attract many producers of counterfeits. These fake products are straightforward to spot due to their cheap appearance and lame packaging, but others may look good enough to confuse even experienced users. Moreover, numerous manufacturers officially produce Laguiole knives that can alternate some characteristic details of the knives, making spotting a fake even harder. Your best option is probably going with a product that comes with a certificate of authenticity.