Object file · Hope Studio · 青鸟䶶
Hope Studio 青鸟䶶 (Blue Bird): Flick Soft for Three, Hard for Six
A performance top fused with a transforming one. Six plates, two magnet strengths, and a single variable that decides the shape: how hard you flick it.

Object data
| Object | 青鸟䶶 (Qīng Niǎo Jīng) · “Blue Bird” |
|---|---|
| Maker | Hope Studio · HOPE EDC |
| Type | Open-shell spinning top · 开甲陀螺 · performance + feedback |
| Mechanism | Centrifugal six-plate deployment, dual-magnet tuned — flick force selects three plates or six |
| Dimensions | ⌀39 mm closed · ⌀46 mm open · 11 mm thick |
| Weight | 85 g ±2 (stainless steel) |
| Material | Stainless steel (launch) |
| Build | 16 parts (excl. screws + bearing) · 10 CNC-machined |
| Release | Early July 2026 · 90 standard · 40 VIP · 130 total |
青鸟䶶 is not best understood as another opening-shell spinner. It is better understood as Hope Studio’s attempt to weld together two object types collectors usually keep apart: the performance top, built to spin fast and long, and the transforming object, built for the feedback of parts moving in the hand. Most spinners commit to one or the other. 青鸟䶶 refuses to choose.
The maker’s own framing is a two-in-one: a performance top fused with a feedback object. The performance half is the ordinary, non-transforming top — the kind judged on faster spin-up, longer spin, and higher stability. The feedback half is the part that opens. Holding both in one 39 mm body is the design problem the object exists to solve.
The myth it is named for
青鸟䶶 — Blue Bird — takes its name from an old Chinese myth of the Sun Bird. A radiant bird that rose from the east at daybreak, climbed into the clouds, took the light of the sun and carried it back down to the earth. People across the land came to revere it as the embodiment of the sun: light, vitality, and undying hope, and held festivals each spring waiting for it to descend.
The form carries the story literally. By the maker’s reading, the three large plates stand for the bird’s talons and beak; the three small ones for its eyes. The light in the myth is not decorative either — it returns in the VIP finish, which the studio tuned for stronger light-play in motion. For a studio whose name is Hope, a bird that carries light back to the ground is not an accidental choice of subject.
The mechanism: force chooses the form
There are six deployable plates: three large, three small. What makes the object unusual is that you choose how many open, and you choose with nothing but the strength of your flick. Spin it gently and only the three large plates swing out. Spin it hard and all six deploy.
The design that makes this possible is an inversion. The large plates are heavy and held by weak magnets; the small plates are light and held by strong magnets. A gentle flick generates just enough centrifugal force to overcome the weak magnets on the heavy large plates, so they open — while the small plates, clamped by stronger magnets, stay home. A hard flick clears both thresholds and the whole bird opens. The plate weights and the magnet strengths are deliberately paired against each other, and that pairing is the entire trick.
You choose how many plates open, and you choose with nothing but the strength of your flick.
Force as the only control


The inversion pays off again on the way back. When the plates close, the small plates — light, strongly magnetised — are pulled home first, and the heavier large plates follow. The result is an audible two-stage close: a quick first snap, then the second. The sequence is not a feature added to the object; it is a direct consequence of having set weight against magnet strength.
Sound
Both opening and closing register as a crisp click. The close is the more interesting half, because it arrives in two parts — small plates, then large — so the object does not simply shut, it shuts in sequence. The acoustic signature is read off the mechanism, not bolted onto it.
Materials and surface
The launch material is stainless steel, at 85 g give or take two. The finish is sandblast and distressing under a fine stonewash — the same layered, deliberately aged treatment Hope used on 黯无音, and by now a recognisable studio signature rather than a one-off choice.
Other materials — zirconium, Damascus, zirc-Damascus — have been floated, but the maker has not committed to them. Whether they happen depends on how the steel run sells. That is not hedging; it is the same risk logic that governs everything the studio ships.
How Hope makes it, and why there are so few
青鸟䶶 is assembled from 16 components — not counting screws and the bearing — of which 10 are CNC-machined. The more revealing number is the release model. Most Chinese EDC takes payment first and manufactures afterward, so buyers wait one to two months for the object. Hope makes the batch in advance: at release it is in stock, and buyers receive it within five days. The studio carries all of that inventory and cost risk itself, which is the direct reason its volumes stay low and the reason later materials wait on sell-through.
Each unit ships with an identity card. There are, deliberately, no serial numbers: the maker has watched buyers argue over which number they were assigned, and removed the argument by removing the number.
Variants and release


The object released in early July 2026, in 130 units total: 90 standard and 40 VIP. The VIP runs darker, and the studio tuned it for stronger light-and-shadow play while spinning — the myth’s light motif made physical. As with every Hope release, VIP standing is not bought; by the studio’s own framing it is earned through sustained support, not a payment tier.
Authenticity notes
Hope registers its designs with the intellectual property office — a discipline the studio adopted after its first object, 山风岚, was widely cloned in cheap cast metal. That posture carries into every object since, 青鸟䶶 included. Provenance here rests on the small, traceable batch and the per-unit identity card. If a listing’s chain does not pass through the maker, an agent, or a trusted distributor, treat it accordingly.
What this file still owes you
The object has released, but it has not yet reached our hands — so the things only the hand can confirm are not confirmed here: the actual force needed to clear each threshold, the travel of the plates, real spin time, and the true character of the two-stage close. Everything above comes from Hope Studio’s own material, relayed by the maker; nothing is inferred, and the file will grow once the object is in hand.
Related
Read the full Hope Studio Maker File for the discipline behind the object, and its sibling 黯无音 (Dark Spinner) — where the studio solved a different problem by deleting its own founding idea. 青鸟䶶 takes the opposite route: it keeps two ideas at once and makes the hand choose between them.
Sourced from Hope Studio’s own material, relayed by the maker, June 2026. Images: Hope Studio.
Trusted availability
Available from WANEDC when in stock.