This is great. A folding utility knife that not only locks open but closed as well. A very nice feature on any folding blade. This is a unique design I have never seen before. And it's easy to change out the blade once it is dull. And not so easy it will fall out unexpectedly. It's a nice and comfortable size making it ergonomic in my opinion. Easy to carry with a handy pocket clip so not easily misplaced or lost. All that going for this little wonder and it's an amazing value too. So do like I did and order the 3 pack and make the other 2 a gift to someone who will appreciate it and almost anyone can use it.