Making salad dressing is easy with the OXO Good Grips Tritan Salad Dressing Bottle. The watertight shaker is a convenient way to mix, serve and store dressing and sauces. The top unscrews to reveal a wide opening for adding all your favourite ingredients. Once you've added your ingredients just screw on the top and shake to quickly mix without spills. Once your salad dressing is mixed just flip the lever for easy pouring.