Oil and vinegar are indispensable ingredients at parties and everyday meals. The lid of the flask ensures that the ingredients keep well, and that you can shake them if you want to mix your own dressing for a salad or barbeque marinade. The flask is made of glass which is dishwasher and microwave-proof. At the sane time its trans[arancy allows you to clearly see wxactly what the flask contains. The pouring spout catches every last drop before it falls just where it shouldn't! Winner of the DesignPlus award (2007).