Harry Potter Gold Plated Time Turner Clip on Charm with Crystal Elements This Sterling Silver, Gold Plated charm with Crystal elements is compatible with our Harry Potter charm bracelets. Time Turners were issued by the Ministry of Magic and used by Hermoine Granger allowing time travel for short spells of time. A slider charm is also available in this range along with matching earrings and necklace and beads. This clip-on charm comes in an official Harry Potter box with the Warner Bros logo. The Carat Shop are the official licensed manufacturers of Harry Potter Jewellery on behalf of Warner Bros.