“As a society, whenever we decide we’re interested in an experience, we use design and engineering to improve on that experience,” says Ti Chang, a Royal College of Art-trained industrial designer and the co-founder of Crave. Wearing one of Crave’s Vesper necklaces isn’t just about having a handy vibrator, she continues. “It’s a way of telling yourself, and the world, I desire—and that’s OK.” A welcome thought, for lonely days.