Lay a row of cucumbers at one end. Add about 30 ml (2 tablespoons) of duck meat and rice vermicelli. Place about 10 ml (2 teaspoons) of green onions, a few strips of bell pepper, fennel, arugula and two basil leaves at the other end of the wrapper. Fold both sides of the wrapper toward the centre. Roll the wrapper tightly to enclose the filling.