Prepworks by Progressive Dressing Salad Shaker - 2 Cup (SAL-102) Salad dressing shaker with agitator ; mix, pour and store dressings all in one To use: add ingredients, shake and pour; features wide pour spout for creamy dressings Gliding paddle wheel mixes and emulsifies when shaken; mixes all types of dressings quickly and easily; Measures up to 2 cups or 500 ml; silicone seal for mess free storage and transportation Dishwasher safe; BPA free tested