Pears in syrup flavored with cinnamon and ginger

1 kg net of cooking pears600 g of red wine200 g of sugar(1 tsp of vinegar)2 tsp of cinnamon1/2 tsp of ginger1/8 tsp of clovesa pinch of saffron. Mix the wine and cinnamon, leave to rest (1/2 hour) and pass through cheesecloth several times. Heat the wine with the sugar until the consistency of a…