They are the perfect size cleaning rag for getting into the small areas of your pumping parts. (mygreennest.com)
Use the end of a damp, clean rag instead. (petpremium.com)
The paper pulp used to make the piece largely consists of surplus military hospital garments, along with cleaning rags from the present - day factory's maintenance staff, and paper from the art studios. (eastcityart.com)