Wormhole Tattoo WTK370 XtremeInk
Primary · OfficialOpen source
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This model needs verification. Check the exact product title, photos, stroke, and package before relying on a seller record.

SellerSeller TypePriceStockModel MatchShippingAction
Wormhole Tattoo OfficialOfficial$79.99In stockNeeds review
Check price

Workflow Fit

Spec-based workflow fit

Compared within similar tattoo machines.

Wireless Pen
LiningShadingColor packingFine detailLong sessionSetup flexibility

Workflow Fit Inputs

Workflow axes

Required spec fields 100% complete

Lining

Position 62%
Official specsMedium

Shading

Position 76%
Official specsMedium

Color packing

Position 66%
Needs reviewMedium

Fine detail

Position 76%
Official specsMedium

Long session

Position 50%
Needs reviewMedium

Setup flexibility

Position 82%
Official specsMedium

Missing: Battery capacity, Length, Grip diameter

Parameter Profile

Category-based spec positions

Compared within similar tattoo machines.

Wireless Pen

Weight position

200g

Lighter than 45% of Wireless Pen

Official specsMedium

Battery capacity

2300mAh

Higher than 88% of Wireless Pen

Needs reviewLow

Claimed runtime position

7 h

Longer than 69% of Wireless Pen

Needs reviewLow

Charging time position

4 h

Faster than 0% of Wireless Pen

Needs reviewLow

Stroke options position

2.4 / 2.7 / 3.0 / 3.3 / 3.6 / 3.9 / 4.2 adjustable stroke

Wider range than 84% of Wireless Pen

Official specsMedium

Stroke step

0.3mm

Stroke step is explicitly listed

Official specsMedium

Voltage range position

4V - 12V

Wider range than 91% of Wireless Pen

Official specsMedium

Length

Not listed

Length is not in the current source set

Not listedInsufficient data

Grip diameter

Not listed

Grip diameter is not in the current source set

Not listedInsufficient data

Motor disclosure

Coreless

Motor details are disclosed

Official specsMedium

Motor speed position

7,000 RPM

Faster than 13% of Wireless Pen

Official specsMedium

Frequency range

55-165 Hz

Wider range than 72% of Wireless Pen

Official specsMedium

Required spec completeness

100%

100% of required public spec fields are available after conflict penalties

Official specsMedium

Parameter Profile

What these specs suggest

Read these specs as purchase and comparison context: stroke range, weight, power format, seller records, and source notes all matter together.

Workflow fit

Wormhole Tattoo WTK370 XtremeInk is indexed as 2.4 / 2.7 / 3.0 / 3.3 / 3.6 / 3.9 / 4.2 adjustable stroke. The listed stroke leans longer, which makes lining and packing checks more important before buying.

Ergonomic read

Listed weight is 200g. Treat grams as a starting point, then check balance, grip diameter, and battery version.

Source depth

6 source records, 1 seller listings, and 7 gallery images are attached. Official source coverage is present.

Buying check

Model identity still needs review, so compare seller title and photos with the profile before ordering.

Issue Data

Not enough data

Source-backed specsComplete known specs

Quick specs

Type
PenOfficial specs
Power
WirelessOfficial specs
Stroke system
Adjustable strokeOfficial specs
Stroke
2.4 / 2.7 / 3.0 / 3.3 / 3.6 / 3.9 / 4.2Official specs
Stroke step
0.3mmOfficial specs
Weight
200gOfficial specs
Motor
CorelessOfficial specs
RPM
7,000 RPMOfficial specs
Frequency
55-165 HzOfficial specs
Voltage
4V - 12VOfficial specs

Runtime

Runtime
7 hNeeds review
Battery capacity
2300mAhNeeds review
Charge time
4 hNeeds review
Material
AluminumOfficial specs
Needle compatibility
100% Universal CompatibilityOfficial specs

Where to buy

Price
$79.99Source-backed
Seller listings
1Available
Official specs
1Available
Stock
1Available
W

About the brand

Wormhole Tattoo

China

Wormhole Tattoo is tracked in TattooIndex as a tattoo machine brand from China. This brand block is context only; product fit should be judged from the source-backed specs, seller records, and evidence modules above.

Evidence Sources

Official specs

Available

Open source

Supplier listings

Available

Open source

Creator video

Data limited

User reviews

Data limited

TattooIndex test

No TattooIndex record yet

Source snapshot

This snapshot keeps the main evidence counts visible near the profile links.

Source coverage

C

Seller listings

1

Issue signals

Not enough data

Last checked

2026-05-16

Related Comparisons

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Specifications

Spec
ModelWTK370 XtremeInk7-StrokeFilter FreedomE97E97
TypePenPenPenPenPen
PowerWirelessWirelessWirelessWirelessWireless
Stroke SystemAdjustable strokeAdjustable strokeFixed strokeFixed strokeFixed stroke
Stroke2.4 / 2.7 / 3.0 / 3.3 / 3.6 / 3.9 / 4.22.4 / 2.7 / 3.0 / 3.3 / 3.6 / 3.9 / 4.23.53.53.5
Stroke Step0.3mm0.3mm---
Needle DepthCheck specsCheck specs0-4.50-4.5Check specs
Weight200g213g200g185g185g
Voltage4V - 12V4V - 12V5V - 12V4V - 12V4V - 12V
Runtime7 h5 h5 h12 h12 h
Charge Time4 h1.5 h2 h1 h1 h
MotorCorelessCorelessCorelessCorelessCoreless
Motor Size-----
Motor Speed7,000 RPM6,500 RPM10,000 RPM10,000 RPM6,500 RPM
Frequency55-165 Hz80-160 Hz60-160 Hz50-173 Hz50-173 Hz
MaterialAluminumAluminumAluminumAluminumAluminum
Needle Fit100% Universal CompatibilityAll universal standard cartridge needlesUniversal Cheyenne-style receiverAll major cartridge needle brandsUniversal Compatibility
Release Year-----
Best Price$79.99$79$74$41.99$89.99
Sellers13232
Source CoverageCBBBC
Reported Issue SignalsIssue data limitedIssue data limitedIssue data limitedIssue data limitedIssue data limited
Sources610456
Last Verified2026-05-162026-05-152026-05-152026-05-162026-05-16
Profile StatusSpecs OnlySpecs OnlySpecs OnlySpecs OnlySpecs Only

FAQ

What stroke does Wormhole Tattoo WTK370 XtremeInk use?

Wormhole Tattoo WTK370 XtremeInk is listed with 2.4 / 2.7 / 3.0 / 3.3 / 3.6 / 3.9 / 4.2.

What is the current listed price for Wormhole Tattoo WTK370 XtremeInk?

The current indexed best price is $79.99. Check seller records before purchase.

Is Wormhole Tattoo WTK370 XtremeInk a hands-on review?

No. This page is a structured data profile built from public source records.