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ERASER
MUYI

ERASER

$129.99–$149.99
Fidgets & Coins
In stock
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+31% resale · $169.80 avg
First listed 3mo ago
Buy at MightyEDC

About ERASER

Product Description

 

The ERASER CORE-07 is a compact, textured EDC fidget, designed to fit discreetly in one hand with a golden-sized form factor, smaller than a chewing-gum-sized lighter. Its layered construction mixes four materials in a 25% + 25% + 50% ratio, creating a striking sandwich-like appearance. The grille can house two 3 × 22.5 mm tritium tubes, adding a luminous effect in low light while combining aesthetic appeal with tactile texture.


Featuring three-mode play, it incorporates precision bead grooves and a double thin slide cover design. Ultra-long stroke sliding is smooth and satisfying, with three distinct modes: a crisp “knuckle” locking sound on the middle track, a mellow chamber sound reminiscent of a ZIPPO on the double track, and a dense composite symphony when all three tracks are open — delivering a stress-relieving tactile “BGM” at your fingertips.


The ERASER CORE-07 supports modular expansion with replaceable magnetic modules. Three built-in 3 mm Buckyballs provide high-frequency impacts, offering a crisp, slightly vibrating hand feel akin to pearls falling on a jade plate. The modular design unlocks personalized play experiences to suit every enthusiast.


Tip: Switching to magnetic Buckyball mode requires the PEEK magnetic module.

From the buyer's guide

Best Titanium Fidget Spinners of 2026

See how this product compares against the year's most-recommended titanium fidget spinners.

This product holds a +31% resale premium.

See resale premium, sell-through rate, and full 365-day price history for every product with Pro.

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Specifications
Form factor
Slider
Weight
300 g
Material
Peek
Other materials
G10, Brass, Titanium, Stainless Steel, Zirconium
Features
Textured, Modular, Magnetic, Tritium Compatible

Specs derived from ERASER listing data — verify critical details with the retailer.

Price history
90-day low
$99.99
All-time low
$99.99

Current price is 30% above the 90-day low.

Based on 4 recorded prices.

Price Comparison by Material

MightyEDC

Sold Out

Retailer · PEEK Magnetic Module

$29.99

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Secondary market

View full MUYI data →
1 listings·0 sold·$169.80 avg·$169.80$169.80 range

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Frequently asked questions

How much does the ERASER cost?

The ERASER by MUYI is currently priced between $129.99 and $149.99 and is in stock. Drop Beacon tracks live prices so you can find the best deal.

Where can I buy the ERASER?

The ERASER is available from 1 retailer tracked on Drop Beacon. Compare their live prices and pick the cheapest before it sells out.

Does the ERASER hold its resale value?

Yes — on the secondary market the ERASER carries a +31% premium over its retail price, averaging $169.80 per resale listing.

What is the lowest price the ERASER has been?

The lowest price Drop Beacon has tracked for the ERASER is $99.99. Full price history shows whether the current price is a genuine deal.

MUYI

$129.99–$149.99

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