Be sure to select random joints!

After multiple tests, we’ve found that using filament that has been stored for an extended period and has absorbed moisture—or PLA Silk filament—can lead to less-than-smooth gear rotation. We recommend printing with freshly opened PLA or PETG filaments.

Decompression Function: A Dual‑Action Relief—“Rotation + Tactile Feedback”

Stable Rotational Experience: By focusing on the intricate patterns and rotational trajectories, this device helps divert anxious thoughts—perfect for moments of pre‑exam nerves, waiting in meetings, or other high‑stress situations, offering a “mind‑shift for stress relief.”

Portable, Instant Relaxation: Weighing just 20–40 g (roughly half the weight of an egg) and featuring a diameter under 70 mm, it easily fits into your pocket. Whether you’re commuting, taking a study break, or simply need a quick moment of calm, you can pull it out anytime without any extra effort—meeting the needs of “micro‑decompression” on the go.

Quiet Operation, No Disturbance: The precision‑molded plastic body is tightly fitted with high‑quality bearings, ensuring smooth rotation with noise levels below 20 dB—comparable to the rustling of leaves—making it ideal for use in quiet environments like offices, libraries, and other serene settings.

Target Users & Application Scenarios

Primary Users: Office workers who sit for long periods, students, individuals prone to anxiety, and those experiencing finger muscle fatigue.

Typical Scenarios: Relaxing your fingertips during office breaks, easing tension while preparing for exams, passing time on your commute, or helping clear your mind before bed.