A silent yet infinitely powerful force of nature, magnets are driving a new kind of fashion revolution. Leading the charge (pun intended) is Brooklyn designer Kellar Williams, whose Klik Klik Jewelry collection lets your inner designer toy with thousands of possibilities. Each kit consists of 300 nickel-plated neodymium magnets—the most powerful magnets in the known world—that snap together like magic, allowing you to create whatever you fancy in an instant.