Everything is useful on this knife, and above is usable. The blades cut like razors, the saw is effectively provided to be patient, and opens box works fine when we took the snap. This length of knife is well in hand, and its thickness helps handle it well. It's my most successful direction of the entire series, and it is no coincidence that it is manufactured for decades without any modification! Just a note: I had not seen the engraving with the tipi. She made a little "vacation memory." But this does not affect the perfect quality of the object.