3D Printing Shaking Up Manufacturing Industry, Stratasys CEO Says

Aside from 3D-printed human hearts, video game controllers and automotive grills, 3D printing is now being used to create customized ear buds for the consumer market. Say goodbye to the generic ones that come with your smartphone, as 3D printing makes its way to the sound industry. Start-up, Normal, is looking to merge the recent trends in 3D printing with the traditional luxury of custom products to create ear buds tailored to fit your ear. TheStreet's Scott Gamm speaks with David Reis, CEO of Stratasys, which makes the 3D printers Normal uses, and Nikki Kaufman, CEO of Normal, to discuss how 3D printing is shaking up the manufacturing industry.