According to 3Dprint.com, the bands are expected to cost between a $40 3D-printed iPhone case and $99 Nooka watch that features a 3D-printed band. Based on the mockups, FreshFiber's Apple Watch bands take advantage of 3D printing's ability to produce intricate designs with ease: With Wall Street estimating that Apple Watch will sell anywhere from five million to upwards of 40 million units, 3D Systems could have much to gain from Apple's Watch success with very little at stake.