The Toothpick Grooves
These Japanese toothpicks might have funny tops, but they serve a purpose. They’re unlike a typical toothpick and were designed that way so that a person could break off the tip and use it as a stand. So, if the person wants to reuse the toothpick, it won’t touch the surface of the table.
A Toblerone Candy Bar’s Shape
The reason a Toblerone is shaped like a bunch of triangles put together in the shape of a candy bar is simple. The Swiss chocolate was meant to be savored, not devoured. So, people are more likely to snap off a triangle and eat it one piece a time.

