Although Titanium Straw costs only $15, seems it does hold the title for the world’s most expensive drinking straw. Made of food grade titanium, this straw is tasteless, odorless, and will not corrode. You can use it safely in a dishwasher as well. It’s non-conductive, so it doesn’t get hot or cold. The straw is virtually unbendable, and super light, but strong enough to pierce through fruit so you can drink straight from the source.
What is best is that costs only $15, so most can boast that they have the most expensive thing in the world, even if it is just drinking straw! [Think Geek]