3M™ Littmann® Stethoscopes in unique finishes & colors available for purchase on site! Sign-up for a FREE reusable leadwire cleanliness evaluation for your facility—discover the benefits of going disposable. Try the new gentle blue tape—3M™ Kind Removal Silicone Tape. Learn about the family of 3M™ Tegaderm™ I.V. Dressings.