: Each roller is set with a 7° phase shift , creating a fluid, spiraling movement without the components overlapping.
: Each of the 3D-printed rollers has four stems made of 3/32-inch stainless welding wire . IMG_3595.MOV
Based on project documentation from Logan Femling's official site , here are the key details of the piece that file likely showcases: Design & Mechanics : Each roller is set with a 7°