Knorkoon: The All-in-One Travel Utensil

Step 4: Create a Knife Edge

Take a look at the first picture and notice the serrations on the knife.  This is just a plain dining knife and it's not very sharp.  We want to recreate the serrations on this knife on the edge of the fork.

Using the cutting wheel, make little serrations along the edge of the fork (do it on the edge that doesn't have the bottle opener on it).  Next, use the grinding wheel to shave a slight angle into the edge - not too much though, as you don't want to cut your mouth when you use the fork.