Wenger Engraved Tools

Achtung dumbkopfs!  Here are some tools with engravings that allow you to figure out what they (the tools) are for, from the pictures.  Another reason Wengers are the best ever.  Alas, only these three tools have engravigns.  They are, from left to right, the dog leg can opener, the flat Phillips screwdriver, and the  wrench.