There is nothing like having one container inside the other. Each has its own opening and cork closure. They are both clear making the contents completely visible. Just open one end and pour the vinegar. Open the other and pour the oil. This is the ultimate in oil and vinegar convenience.

 3-1/2"L x 3-1/2"W x 6"H 12 oz. & 3 oz. Hand-Blown Glass Oil & Vinegar Cruet w/ Cork Stoppers