The Angular is FeiFei's first knuckle roller designs, breaking away from the traditional cylindrical shape in favor of a bold polygonal profile. The result is a roller that delivers a completely different tactile experience while maintaining exceptional comfort during extended use. Unlike conventional round rollers, the Angular creates varying points of contact as it rotates through the fingers. Each facet introduces subtle changes in feedback, producing a layered and highly engaging sensation that keeps the experience feeling dynamic and fresh. At the center of the design is a square-shaped cross-section that provides a larger contact surface for the fingers. This thoughtful geometry offers excellent control and stability during manipulation while remaining comfortable even during long fidget sessions. The Angular's flat-ended design also provides a practical benefit rarely found in traditional rollers. When placed on a desk or table, it remains exactly where you leave it instead of rolling away. This simple feature makes it an excellent companion for workspaces, travel, and everyday carry. Compact, comfortable, and unlike anything else in FeiFei's lineup, the Angular offers a unique blend of tactile feedback, functionality, and modern design that appeals to both collectors and roller enthusiasts alike. Specifications Length: 58mm Maximum Width: 20mm Middle Width: 7.5mm Materials & Weight Titanium: 47g PEI (Ultem): 14g With its polygonal shape, exceptional ergonomics, and rich tactile feedback, the Angular redefines what a knuckle roller can feel like.
