For the second year in a row, all 16 segments we track experienced systemwide sales growth from 2021 to 2022 — some as much as 17.4% year-over-year, topping last year’s fastest-growing segment ...

Everything is 3D printed, and flipping the state of each of the 16 segments is accomplished with a rack-and-pinion mechanism, with the pinions printed right into each two-sided cylindrical segment.