The Tri-Clover hollow blade finger spinner is built around two structural decisions that define how it feels in use: three hollow clover-shaped blades that open the frame for grip without adding mass, and a hollow spoke wheel at center that keeps the spin mechanism visible and tactilely accessible at all times.
Each of the three blades has a squared arch cutout — open at the outer face, framed by a thick border with all-over hammered facet texturing. The facets are not decorative alone: the broken surface gives fingers a purchase point regardless of grip angle. There is no smooth section on the blade face where contact becomes ambiguous. Place a finger anywhere on the outer blade and the texture registers immediately.
The center wheel is a hollow spoke construction — eight spokes radiating from a raised swirl-engraved hub cap, encircled by a polished outer ring. The spaces between spokes are fully open, so the bearing and hub are always visible mid-spin. The wheel rotates on a ceramic bearing, which produces a quieter and longer spin than standard steel-ball bearings under equivalent flick force.
At 4.40 × 4.40 × 1.20 cm / 1.73″ × 1.73″ × 0.47″ and 44 g / 1.55 oz, the Tri-Clover is compact enough for two-finger pinch spin but wide enough that three-finger and flat-palm techniques are both stable. The 1.20 cm / 0.47″ profile sits low between fingers.
Tri-clover hollow blade frame — three arched cutout blades, hammered facet surface throughout
Hollow spoke center wheel — eight-spoke open construction, visible bearing, swirl-engraved hub cap
Ceramic bearing — quieter, longer spin than standard steel bearing under equivalent flick
44 g / 1.55 oz body — lightweight zinc alloy, balanced spin weight across all three blades
Three finishes: space gray, rainbow PVD, flame silver — same geometry, different surface character
Space Gray, Rainbow, or Flame Silver — Three Surfaces on the Same Frame
All three finishes use the same zinc alloy casting and hammered-face geometry. The finish changes how the surface reads and how the spinner presents in different contexts.
Space Gray Dark matte-to-satin tone across the full frame. The hammered facets read as shadow geometry — the blade surface appears dimensional in direct light, flat and understated in ambient light. No color shift, no glare. The hollow spokes and hub cap detail emerge as tonal contrast rather than reflective flash. Preferred for desk use, minimal EDC setups, and corporate gift briefs where the brief is hardware rather than display.
Rainbow Rainbow PVD over the full frame — teal, violet, and gold shift depending on light angle. The hammered facet texture interacts with the PVD film to produce micro-variation across each blade face: adjacent facets catch different color bands at oblique angles, giving the surface depth that a smooth PVD surface would not. The hollow spoke wheel catches the most shift — the spokes read differently from the hub cap and outer ring. High visual presence; standard choice for product photography and mixed-audience wholesale.
Flame Silver Bright silver tone with warm undertone — not chrome-mirror, not matte. The hammered facets catch light individually, producing a scattered-light effect across the blade faces rather than a single reflective plane. The hollow spokes and polished outer ring read with more reflective contrast against the textured blades than in space gray. Clean and high-contrast in most lighting; suitable for retail display and premium gifting.
All three finishes are standard stock. Custom colorways — brushed, anodized, single-tone PVD — available for OEM orders above MOQ.
Customize This Finger Spinner
Both faces of the Tri-Clover are available for brand customization on OEM orders. The hammered-face blade geometry provides a consistent branding surface on each of the three blades; the center wheel hub cap is also available for logo engraving.
Logo & Artwork
Laser engraving — permanent, high contrast on all three finish types
UV print — full-color reproduction on blade face or hub cap
Embossed plate — raised logo on blade panel, premium tactile finish
Replace hub cap swirl motif with custom logo for branded center-wheel identity
Artwork format: AI / EPS / PDF / PNG
Surface Finishes
Space gray / flame silver / rainbow PVD (standard stock)
Single-tone PVD: gold / black / blue (subject to order volume)
Brushed / bead-blasted / mirror polish
Matte anodized color (subject to order volume)
Packaging
Standard: OPP bag
Custom gift box with brand print
Branded sleeve or retail blister pack
Barcode and QR card insert available
FAQ
What is the Tri-Clover hollow blade finger spinner?
The Tri-Clover hollow blade finger spinner is a zinc alloy EDC finger spinner with a three-blade clover frame and hollow spoke center wheel. Each blade has a squared arch cutout and an all-over hammered facet surface for grip. The center wheel uses a hollow eight-spoke construction with a ceramic bearing and swirl-engraved hub cap. Available in space gray, rainbow PVD, and flame silver.
What does the hollow spoke wheel design do?
The hollow spoke construction keeps the bearing and hub cap visible and accessible during spin. Unlike a solid-face spinner where the center disc is opaque, the open spokes let you see the bearing rotate and make it easier to flick the hub cap directly for a faster initial spin. The spoke geometry also reduces rotational mass at the outer wheel rim, which affects how the spin momentum distributes during deceleration.
What type of bearing does the Tri-Clover use?
The Tri-Clover uses a ceramic bearing. Ceramic bearings produce lower friction than standard steel-ball bearings because ceramic is harder and smoother at the contact surface, and does not require lubrication in the same way steel does. In practice, this means a quieter spin with less audible bearing noise, and a longer coast time under the same flick force compared to a steel bearing of equivalent size.
What are the exact dimensions and weight?
4.40 × 4.40 × 1.20 cm / 1.73″ × 1.73″ × 0.47″, 44 g / 1.55 oz. All three finishes share identical dimensions and weight. The spinner has a compact square footprint and low 1.20 cm / 0.47″ profile. At 44 g / 1.55 oz it is lighter than the push slider formats in this product line, balanced for finger spin rather than push-action carry weight.
How does the hammered facet surface affect grip?
The hammered facets cover the full blade face — there is no smooth section on the outer blade. Each facet is a small angled plane, and the aggregate of adjacent planes creates micro-friction against fingertip contact regardless of grip angle. For a spinner, this means the blade does not slip between fingers during a two-finger pinch flick. For carry, it means the surface reads as textured rather than slick against pocket lining.
What is the difference between the three finishes?
Space gray is a dark matte-to-satin tone — low glare, understated. Flame silver is a bright silver with warm undertone — high contrast, scattered-light effect across the facets. Rainbow PVD shifts between teal, violet, and gold with light angle — highest visual presence, each facet face catching a different band of the spectrum. All three use the same casting and geometry; only the surface coating differs.
Can the hub cap or blade face be customized with my logo?
Yes. The blade faces support laser engraving, UV printing, and embossed plate options. The hub cap swirl motif can be replaced with a custom logo for OEM orders. Submit artwork in AI / EPS / PDF / PNG format; feasibility is confirmed before the sampling stage.
What packaging does the Tri-Clover ship with?
Standard units ship in an OPP bag. Custom gift boxes, branded sleeves, and retail blister packs with barcode and QR insert are available for OEM orders.
What is the MOQ for this spinner?
MOQ varies by customization level. Plain stock orders in standard finishes carry a lower MOQ than fully custom OEM runs with logo engraving, custom coating, and branded packaging. Contact us with your target quantity and requirements for a tiered quote.
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