【Product Condition】 ■ Brand new, unopened product. ■ Color: Black Rainbow Edition ※ No engraving ※ Provided by 3M 【Product Description】 ■ 3M Littmann Classic III Stethoscope (Edition Model) [LITTMANN(R)] Edition model stethoscope with a heavy special finish High-performance, world-standard stethoscope from the top brand Impressive new design with curves that combine novelty and traditional style Easy-to-clean, integrated model with a luxurious feel One instrument for adults and children! ・The pediatric diaphragm can be changed to a bell. ・By replacing it with the included non-chill sleeve, it can be used as a bell surface for auscultating low-frequency sounds. In addition, it uses an integrated diaphragm with a small step between the rim and the diaphragm, making it easy to clean. Adult side/pediatric side: Suspended diaphragm that allows auscultation of low and high-frequency sounds on the same side. [Suspended Diaphragm] Auscultation of low and high-frequency sounds on the same side Low-frequency sounds can be auscultated by pressing lightly, and high-frequency sounds can be auscultated by pressing firmly. ・Employs a new, thicker single tube that is more resistant to sebum. ・There is a groove on the handle of the chest piece, allowing you to distinguish the auscultation surface.