Axel's Tri Spinner

thingiverse

Another innovative fidget spinner emerges, this one engineered for optimal performance using 608 bearings that can be utilized both in the central axis and as weights. To achieve the best spin time, ceramic bearings are highly recommended. The spinner boasts a subtle asymmetry, making it easier to initiate rotation. Interlocking centre caps simplify assembly without the need for adhesive, ensuring they remain securely in place. Careful attention has been paid to hole dimensions, resulting in a precise press fit that may require calibration adjustments depending on your printer's settings. **Update 2017-07-21** A new outer cap feature has been added, allowing users to enclose the outer ball bearings for enhanced protection and visual appeal. Additionally, the central cap design has undergone revisions, including the introduction of a variant featuring an indentation that facilitates gripping. However, please note that this modified centre cap may require more advanced printing techniques and support structures to print successfully.