15 Hearing Aid Cleaning Wire Rods kit Oticon Phonak Widex Siemens for Slim Tubes. 15 Red colour Hearing aid cleaning Rods/Tubes/Wires (Each rod is approximately 115mm long). Dispatched FREE with Royal Mail 2nd Class post on same working day, if ordered before 3pm. *** CLEANING INSTRUCTIONS INCLUDED *** Shipped and sent from the UK. Not from international sellers that take weeks to arrive.