We designed this reusable pump to fit our 10 oz shampoo or conditioner bottles. Never lose a drop of Mekabu goodness in the drain again. This pump makes it easy to dispense the perfect amount of MASAMI and keep it where it belongs, in your gorgeous hair. How to Use Remove the original cap from your MASAMI shampoo or conditioner bottle and replace it with the pump Press the top of the pump to dispense a controlled amount of MASAMI onto your fingertips Apply to hair