The variety of tools in this Ryot Multi Utility Tool is impressive... pretty much every prep and cleaning tool you could want. HOWEVER, the tools don't lock into place like on a pocket knife... therefore you need to hold it in a manner where you can still leverage the tool without it slipping out of place. As well, the tool is rather bulky... definitely not for pocket use. For future designs, if there is no locking mechanism for each tool, then you should be able to unscrew each tool for use away from the main unit, except for grinder and scissors, where the bulkiness also makes it frustrating to hold and use without a locking mechanism.