ZONA ITALY Qty. 1 2 3 4 5 6 7 8 9 10 Add to Cart Vervello White Wine Royal Vinegar - is currently on backorder. You may still purchase now though and we'll ship as soon as more become available. Vervello White Wine Royal Vinegar Vervello White Wine Royal Vinegar One of our favorite vinegars made from real white wine, Made in Italy! Excellent for salad dressings. Mix 2 thirds of extra virgin olive oil with one third of Rose' vinegar for the best salad dressing ever.