Littmann Classic III Pearl Pink Tube Stethoscope, Medical instruments
HOW TO CHANGE LITTMAMNN STETHOSCOPE TUBE - YouTube
Compatible Replacement Tube by CardioTubes fits Littmann(r) MasterCardiologyI(r) and Littmann(r) Cardiology III(r) Stethoscopes - 7mm Binaurals Pink TUBING
Amazon.com: Replacement Tube by CardioTubes fits Littmann Classic II SE standard Stethoscopes - 5mm BLACK TUBING : Industrial & Scientific
3M Littmann Stethoscopes - Resilient with next-gen tubing that is not made with natural rubber latex, the 3M™ Littmann® Classic III™ Stethoscope provides longer stethoscope life with improved resistance to skin oils