The Ba Zhi thumb rings bring the fresh geometry of the Eightfold design language to one of our favourite EDC items. Like the other items in the series, the Ba Zhis have the distinctive faceted faces, but with comfortable rounding on the corners, and subtle muting of the edges for a comfortable experience.
Machined from titanium or Ultem and polished to a smooth finish, the eight-sided profile offers a visually striking alternative to the familiar round banzhi. The flat faces create shifting reflections while providing a tactile quality that invites handling, whether worn on the thumb or simply carried in the pocket. The titanium version is available with or without the inner "aroundsquare" word mark, while the ultem version is unbranded for clarity.
Details:
Materials & Weights:
Titanium: ~26.0g (varies by size)
Ultem: ~8.1g (varies by size)
Finish: Polished
Size(interior diameter): 19.5mm - 23.5mm
For a hands on look at the Bazhi, checkout our July 2026 launch preview!
