Kitsch Rare Chocolate Candy Bar Necklace £7.50 Kitsch Rare Chocolate Candy Bar Necklace. Choose from 8 unique flavoured handmade chocolate bars including, Wonka original and Bertie Basset. Made from plastic. Size: 29mm. 18in silver plated chain. Other lengths available. Nickel and lead free. Also available in gold plated, black wax cord or sterling silver. One supplied.