There are more than 3 billion trees cut every year just to make chopsticks, not to mention that chemical that would stay inside wooden chopstick until we use them.  Here’s a smart alternative, collapsible titanium chopsticks. It’s a set of eco-friendly and easy to carry chopsticks, it weights just 20 grams and best of all, it looks really cool. These pocket-sized chopsticks are compact enough to carry anywhere, the smart clip would keep them clean from bacteria and dust.