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