Pro Blend Bottle Proportioner 16oz/32oz or 128oz

Simply twist the Proportioner onto a bottle of your favorite product. Twist the black top to raise or lower the green regulator to the desired amount of liquid. Squeeze the bottle and watch the reservoir fill. Measurements in ounces and milliliters are marked on the side of the reservoir. Release the bottle and the liquid will drain down to the amount you selected. Flip the pop-top and pour the precisely measured liquid into another bottle.

Proportioner for 16oz & 32oz: Thread size 28/400. Will fit most typical 16oz and 32oz bottles.

Proportioner for Gallons: Thread size 38/400. Will fit most North American gallon jugs (Adam's, 3D, P&S, etc). Will not fit Carpro, Gyeon, Koch, Bilt Hamber gallons.

Bottle/jug not included.