Apple is known for its insane attention to detail. Often times, it's what sets Apple's products apart from the competition.
Some of these features are incredibly useful and make its products more enjoyable, while others are purely cosmetic. Regardless of the value they add to the overall experience, it's fascinating to learn about the lengths Apple goes to when it comes to design and product development.
Here are 21 of our favorite examples of Apple's obsession with detail.