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Core‑Ring is a multi‑functional rotor spinner. It perfectly merges the silky spin of a fidget spinner with the tactile feedback of a ratchet. Beneath its streamlined structure lie five distinct interaction modes.
Windchime Mode (Factory Default)
8 pcs of 3mm and 4mm steel beads sit inside the slots at the rotor's base. As it spins, the beads strike the bottom at high frequency, generating a long‑lasting, ethereal metallic chime.
Hybrid Mode
Remove all 3mm steel beads and keep only the 4mm beads to enter Hybrid Mode. At high RPM, centrifugal force presses the beads tight against the slot walls. As rotation slows, the beads fall back and tap against the base. Stillness and motion, fast and slow — all fully under your control.
Silent Mode
Take out every bead to revert to a pure rotor spinner. Beyond its ultra‑smooth silent spin, there is an easter‑egg feature: tilt the spinning rotor and gently touch its base against a tabletop. It will settle down slowly, almost in slow‑motion.
Soft‑Snap Mode
Install the soft‑snap springs from the accessory kit for an entirely new haptic experience. It delivers ratchet‑like detent resistance while retaining subtle rotor inertia. This balanced blend of firmness and softness makes it my personal everyday‑carry favorite.
Ratchet Mode
Fit the higher‑tension springs, and pure mechanical play begins. It transforms into a precision ratchet rotor. Every flick brings crisp, audible click feedback. No spinning required — a primal mechanical stress‑relieving ritual.
The launch edition is crafted from stainless steel with two premium surface finishes. Both are finely polished to balance visual appeal and tactile quality.
Stainless Steel Silver‑Grey
Built upon sandblasting, the surface receives additional burnishing. Large outer surfaces boast bright metallic luster, while recessed grooves untouched by burnishing retain the original sandblasted matte texture, creating richer depth than a uniform finish.
Stainless Steel Silver-Black
This variant features zone‑specific finishing. The base and end cap are burnished, while the core rotor receives black‑plated stonewashing. Sharp light‑dark contrast draws visual focus to the rotor, laying groundwork for future multi‑color variants of the Core‑Ring series.
Dimensions: 42*13mm
Weight: 82g
