Reddit user [SquishyMcPhee](http://www.reddit.com/user/SquishyMcPhee) went into a dealership for an oil change, and saw this cup sitting there. The cashier said that a young man had come in to have some work done and it would to take about three hours. “I’ll just doodle” he said, and grabbed a ball point and a coffee cup. This is the bottom of the styrofoam cup. Check out the detail in the hand-carved chain. This was done 100% with a regular ball point pen.