Monointment / Monointment

When we hurt our one of our hands or arms, we could open an ointment diffcultly. The situation could make us squeeze too much and waste. Because opening an ointment often need two hands or arms. So I want to make the action easier for patient hurt their arms or hands and waste less.
Monointment is a product able to help the people open ointment easier. Its meaning and value is “Can open ointment by one hand easily.”