IMAGINATIVE PLAY WITH THE TWINKLE CASTLE BUILDING SET - CASTLES, PEGASUS TWINS AND RAINBOW UNICORN Twinkle Castle is a new large set in the Sweet Collection, and includes a whole range of imaginative play models - from castles to pegasus, unicorns, jewellery and dressers. This set includes 700 pieces and comes with a handy plastic storage case for playing on-the-go. It comes with a booklet of instructions to make 14 models including multiple castles, doll house, furniture sets, pegasus twins, a rainbow unicorn, ring case and many more.