Steiner Professional Flute Cleaning Rod The Steiner Professional Flute Cleaning Rod is manufactured from a very sturdy plastic material which will not damage or scratch the bore of the instrument. It is the ideal companion for all flautists and the eye size accommodates a variety of cleaning cloths including Steiner Flute Silk Cloths, Steiner Gauze Cloths, and Steiner Synthetic Chamois Swabs (Hood and Rectangle styles). (See separate adverts) As with any professional Flute Cleaning Rod it also has the standard tuning notch. Colour: Light Mahogany