Fun-All Works on all sizes of bottles Dishwasher safe Reduce waste Save money No messy spills Get the last drop Works on Ketchup, Shampoo, Salad dressing, Motor oil, Bar-B-Q Sauce, Glue, and more. Directions for use: Place the top of the Fun-All in the bottle you will be draining, adjust the spacer up or down to hold The Fun-All firmly in place. Turn The-Fun-All over and palce the bottom of The Fun-All into the neck of the bottle you are filling. Leave standing till empty