With the NRML app, Normal is able to craft custom 3D-printed earbuds using just a few photos of your ears. This is an amazing application, since there are other 3D-printed earbud manufacturers out there that require customers to order special kits to mold the inside of their ears, send it back and then the earbuds can be made.
NRML simplifies the whole process and guides you through several positions that you'll need to take photos from so that it can accurately make a reading of your unique ear shape. From there you can make customizations to your order and checkout. For a price of $199, which includes shipping and sales tax, a one-of-a-kind pair of 3D-printed earbuds could be all yours.