OXO Good Grips Adjustable Measuring Cup, 1 Cup Cup is adjustable for easy, convenient measurement of various volumes Smooth, rotating body and comfortable turning knob is perfect for measuring and dispensing peanut butter, honey and other sticky ingredients Internal track easily guides plunger to desired measurement marking Silicone disk acts as a squeegee on inside of Cup and generous rim allows for easy pouring wet or dry ingredients 1 Cup capacity and top-rack dishwasher safe