Amazon.com: 3M Littmann Classic III Monitoring Stethoscope, Black Edition Chestpiece, Black Tube, 27 inch, 5803 : Industrial & Scientific
Amazon.com: Upgrade Smooth BiMetal Heatbreak All Metal Titanium Copper Thermal Barrel Tube Compatible with Sidewinder X1 X2, Original Kraken Chimera + Cyclops Plus Muti Color Hotend 3D Printer (Smooth Version) : Industrial
Amazon.com : Carmex Lip Balm Tube Classic Medicated 0.35 Ounce 3 Count (10.3ml) : Beauty & Personal Care