FS-045★ Logo-Ready
Magnetic Sliders56g · 60*20*11MM
Wood-Tone Acoustic Cavity 5-Magnet N50 Resonance Slider
Material: Die-Cast Zinc Alloy (Zamak #3)
Magnets: 5 pcs ; 6*2MM;N50
500+ pcs Wholesale$5.52/pc
50 pcs Blank MOQ$6.80/pc
🎵 Tuning Fork · 7 ModelsReady Production Molds
Acoustic Tuning Fork Fidget Sliders
The highest-margin 2026–2027 viral EDC trend on TikTok and YouTube Shorts: 7 precision-machined acoustic chamber sliders, spinners, and gourds engineered with cantilevered tuning-fork tines that emit a crystal-clear metallic chime ("Ding!") on every stroke.
Active Ready Molds7
Factory-Direct Wholesale Band$5.50 – $261.50
MOQ (Blank / Custom Logo)50 pcs (Blank) / 100 pcs (Logo)
Production Lead Time7–12 Days
FS-045 · Ready Production Mold$5.52 – $6.80/pc
Verified Factory Specification Summary
🎵 Tuning Fork — Engineering & Sourcing Summary (Verified Factory Data)
Our Acoustic Tuning Fork Series aggregates all 7 sound-resonance models from the factory catalog: FS-150 Compact Tuning Fork Slider, FS-129 Divine-Realm Dual-Bearing Tuning Fork EDC, FS-148 Resonance Chamber Stainless Tuning Fork Spinner, FS-107/112 Acoustic Chime Gourd, FS-086 Harmonic Rhythm Stainless Slider, FS-091 Abalone 56-Magnet Stainless Acoustic Slider, and FS-045 Wood-Tone Acoustic Slider.
Production ToolingReady Molds
Blank Stock MOQ50 pcs
Custom Logo MOQ100 pcs (Laser / UV)
Safety StandardUS CPSC 16 CFR 1262
Cantilevered Tine & Cavity Resonance: Internal U-shaped tuning-fork prongs vibrate freely when struck by N45/N52 magnet snap or 8mm hardened steel balls, producing a sustained 2,800–4,200 Hz metallic ring.
High Retail Markup Potential: Acoustic tuning-fork EDC pieces command $45–$180 retail prices on independent Shopify stores and TikTok Shop due to their unmistakable ASMR audio signature.
Available in Zinc Alloy, 304 Stainless, 6063 Aluminum & Zirconium: Covers entry-level $6–$10 wholesale sliders (FS-045, FS-150) up to collector-grade CNC Stainless & Zirconium (FS-091, FS-148, FS-107).
All Ready-to-Produce Models in 🎵 Tuning Fork (7)
Contact & Quote →
FS-086★ Logo-Ready
Magnetic Sliders100g · 50*31*12.5MM
Harmonic Rhythm CNC Stainless Steel Acoustic Slider
Material: CNC 304 Stainless Steel
Magnets: Non-Magnetic (Pure Mechanical / Bearing Action)
500+ pcs Wholesale$17.41/pc
50 pcs Blank MOQ$21.45/pc
FS-091🎵 Tuning Fork
Magnetic Sliders76g · 50*31*10MM
Abalone Shell Inlay 56-Magnet N52 Stainless Acoustic Slider
Material: CNC 304 Stainless Steel
Magnets: 32 pcs 3*1/N52, 24 pcs 5*1.5/N52
500+ pcs Wholesale$35.67/pc
50 pcs Blank MOQ$43.94/pc
FS-107 / FS-112🎵 Tuning Fork
2 Material / Style Options Integrated
Gourds & Hand Pieces210g · 61*33.5MM
Acoustic Resonance Chime Dual-Bearing Multi-Metal Gourd
Material: CNC Exotic Zirconium Alloy (Zr702)
Magnets: 12 pcs , 4*2MM, N52, 2 pcs Ring Magnet
500+ pcs Wholesale$11.68/pc
50 pcs Blank MOQ$14.38/pc
FS-129🎵 Tuning Fork
Mechanical EDC130g · 72*53*18.65MM
Divine-Realm Dual-Bearing 16-Bead Acoustic Tuning Fork EDC
Material: Die-Cast Zinc Alloy (Zamak #3)
Magnets: 4 pcs 5*2 Magnets
500+ pcs Wholesale$22.29/pc
50 pcs Blank MOQ$27.46/pc
FS-148🎵 Tuning Fork
Spinners & Gyros81g · 69.8*29*15MM
Resonance Chamber CNC Stainless Acoustic Tuning Fork Spinner
Material: CNC 304 Stainless Steel
Magnets: 4 pcs Magnets Ø3*1mm, N52
500+ pcs Wholesale$42.46/pc
50 pcs Blank MOQ$52.31/pc
FS-150🎵 Tuning Fork
Magnetic Sliders74g · 45*30*17MM
Compact 20-Magnet N45 PTFE Acoustic Tuning Fork Slider
Material: Die-Cast Zinc Alloy (Zamak #3)
Magnets: 8 pcs 7*3mmN4 Magnets 5, 12 pcs 5*3mmN45 Magnets
500+ pcs Wholesale$10.19/pc
50 pcs Blank MOQ$12.55/pc
Factory Specification Matrix
🎵 Tuning Fork Quick SKU Specification & Pricing Table
Reference the exact FS-XXX SKU code when messaging our engineering team for instant factory pricing and packaging calculations.
| Factory SKU | Model Name | Material | Dimensions / Weight | Magnet Spec | Logo-Ready | 500+ pcs USD |
|---|---|---|---|---|---|---|
| FS-045 | Wood-Tone Acoustic Cavity 5-Magnet N50 Resonance Slider | Die-Cast Zinc Alloy (Zamak #3) | 60*20*11MM · 56g | 5 pcs ; 6*2MM;N50 | ✅ | $5.52 |
| FS-086 | Harmonic Rhythm CNC Stainless Steel Acoustic Slider | CNC 304 Stainless Steel | 50*31*12.5MM · 100g | Non-Magnetic (Pure Mechanical / Bearing Action) | ✅ | $17.41 |
| FS-091 | Abalone Shell Inlay 56-Magnet N52 Stainless Acoustic Slider | CNC 304 Stainless Steel | 50*31*10MM · 76g | 32 pcs 3*1/N52, 24 pcs 5*1.5/N52 | EVA | $35.67 |
| FS-107 / FS-112 | Acoustic Resonance Chime Dual-Bearing Multi-Metal Gourd | CNC Exotic Zirconium Alloy (Zr702) | 61*33.5MM · 210g | 12 pcs , 4*2MM, N52, 2 pcs Ring Magnet | EVA | $11.68 |
| FS-129 | Divine-Realm Dual-Bearing 16-Bead Acoustic Tuning Fork EDC | Die-Cast Zinc Alloy (Zamak #3) | 72*53*18.65MM · 130g | 4 pcs 5*2 Magnets | EVA | $22.29 |
| FS-148 | Resonance Chamber CNC Stainless Acoustic Tuning Fork Spinner | CNC 304 Stainless Steel | 69.8*29*15MM · 81g | 4 pcs Magnets Ø3*1mm, N52 | EVA | $42.46 |
| FS-150 | Compact 20-Magnet N45 PTFE Acoustic Tuning Fork Slider | Die-Cast Zinc Alloy (Zamak #3) | 45*30*17MM · 74g | 8 pcs 7*3mmN4 Magnets 5, 12 pcs 5*3mmN45 Magnets | EVA | $10.19 |
Collection FAQ
Frequently Asked Questions — 🎵 Tuning Fork
Unlike solid-body sliders that dampen vibration, tuning-fork models (such as FS-150, FS-129, and FS-148) feature CNC-slotted cantilever tines and hollow acoustic chambers. When the N45/N52 magnets snap into alignment or steel balls strike the tine bridge, kinetic energy converts into a pure harmonic chime.
FS-150 (Compact 20-Magnet N45 PTFE Acoustic Tuning Fork Slider, $10.15–$12.55 wholesale) and FS-045 (Wood-Tone Acoustic Cavity Slider, $5.50–$6.80 wholesale) deliver loud, crisp acoustic resonance at mass-market price points.
Yes. Placing a finger lightly against the side of the tuning-fork slot dampens the tine vibration immediately, converting the piece into a low-decibel tactile clicker.
304 Stainless Steel (FS-086, FS-091, FS-148) has a high elastic modulus and low internal damping, yielding the longest, brightest high-frequency sustain (~3,800 Hz). 6063 Aluminum and Zinc Alloy (FS-112, FS-150) produce a crisp mid-range bell chime, while Zr702 Zirconium (FS-107) delivers a warm, deep harmonic ring.
FS-091 houses 56 micro neodymium magnets (28×Ø4×2mm + 28×Ø3×2mm) inside a CNC 304 stainless steel chassis inlaid with natural iridescent abalone shell, producing rapid multi-note harmonic arpeggios on every push.
FS-148 combines an R188 central spinner bearing with 16 opposing N45 magnets and precision-milled tuning fork prongs. As the rotor spins past the magnetic poles, the magnetic impulse plucks the tuning fork tines without physical friction, creating a rhythmic "Ding-Ding-Ding" chime.
No. Because the tines are excited by magnetic snap or rounded steel detent balls well below 5% of the metal yield strength, the cantilevered forks maintain their exact acoustic frequency indefinitely.
Yes. Visit our /contact page and list the acoustic SKU codes you would like to evaluate, or message our team via WhatsApp.
No. Fiber laser marking etches only 0.02mm–0.05mm into the outer casing surface, leaving the internal tuning fork tine mass and resonant frequency completely unchanged.
Yes. Confirmed wholesale buyers ordering 100+ units receive unwatermarked 4K 60fps macro video clips with uncompressed condenser-microphone audio of each tuning fork model for TikTok, Reels, and Amazon video ads.
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