The best pocket knife for you will depend on your needs. First, make sure that any pocket knife is actually safe to carry in your pocket. This means the blade must not be exposed when the tool is not in use.Next, look at the depth of the cut you require and make sure that your knife can handle it. As a general safety principle, you should never expose more blade than you need to do the job. This reduces the chance of injuries and damaged materials (especially when opening packaging). The third consideration is handle shape and size, and this depends largely on personal preference. The Slice 10514 Mini Cutter works as a handy ceramic pocket knife that can handle most materials, including clamshell packaging and double-walled corrugated.