Wormhole Tattoo WTK370 XtremeInk

Name: Wormhole Tattoo WTK370 XtremeInk
Brand: Wormhole Tattoo

Spec FitPartialData StatusNeeds reviewEvidence LevelC

1 / 7

PrimaryOfficial

Open source

Product gallery

7 images

Helpful?

Lowest tracked price

$79.99

Check price

Power

Wireless

Stroke

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

Weight

200g

Runtime

7 h

Wormhole Tattoo WTK370 XtremeInk is a wireless pen-style machine with adjustable 2.4–4.2mm stroke and 200g listed weight, plus 7h listed and Coreless motor listed. Within pen-style rotary machines, it sits closer to the heavier/versatile-stroke side; check title, photos, stroke, and package because model match needs verification.

Quick Verdict

Wormhole Tattoo WTK370 XtremeInk is worth comparing if you're looking at Wireless / lining / packing. It's priced in the budget range, with partially documented specs across sources. It hasn't been hands-on tested by Tattoo Machine Index yet — confirm Runtime / Stock before buying.

This is a spec-based data estimate, not a hands-on recommendation.

Good for

+Wireless
+lining / packing
+Compare machines

Caveats

·Buyers who need fully verified specs before purchase
·Buyers who need exact model confirmation before ordering

Workflow Fit

Spec-based workflow fit

Compared within similar tattoo machines.

Wireless Pen

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

Where to buy

This model needs verification. Check the exact product title, photos, stroke, and package before relying on a seller record.

1 Seller

Seller	Stock				Action
Wormhole Tattoo OfficialOfficial	In stock	$14.99	1y warranty	$79.99	Check price

Wormhole Tattoo Official

Official

$79.99

In stock

$14.991y warranty

Check price

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

Tattoo Machine Compare Lab

Select two or three machines and compare product cards, profile labels, pricing, and full specifications side by side.

Model

Wormhole Tattoo

WTK370 XtremeInk

$79.99PenWireless

Machine 2

Dragonhawk

7-Stroke

$79PenWireless

Machine 3

CNC Tattoo

E97

$89.99PenWireless

Machine 4

Solong Tattoo

E97

$89.99PenWireless

Machine 5

Ambition

Soldier

$119.99PenWireless

Specifications

Spec	WTK370 XtremeInk Details	7-Stroke Details	E97 Details	E97 Details	Soldier Details
Model	WTK370 XtremeInk	7-Stroke	E97	E97	Soldier
Type	Pen	Pen	Pen	Pen	Pen
Power	Wireless	Wireless	Wireless	Wireless	Wireless
Stroke System	Adjustable stroke	Adjustable stroke	Fixed stroke	Fixed stroke	Fixed-stroke variants
Stroke	2.4 / 2.7 / 3.0 / 3.3 / 3.6 / 3.9 / 4.2	2.4 / 2.7 / 3.0 / 3.3 / 3.6 / 3.9 / 4.2	3.5	3.5	4 / 4.5mm
Stroke Step	0.3mm	0.3mm	-	-	-
Needle Depth	Check specs	Check specs	0-4.5	Check specs	Check specs
Weight	200g	213g	185g	185g	210g
Voltage	4V - 12V	4V - 12V	4V - 12V	4V - 12V	5V - 12V
Runtime	7 h	5 h	12 h	12 h	10 h
Charge Time	4 h	1.5 h	1 h	1 h	3 h
Motor	Coreless	Coreless	Coreless	Coreless	Coreless
Motor Size	-	-	-	-	-
Motor Speed	7,000 RPM	6,500 RPM	10,000 RPM	6,500 RPM	10,500 RPM
Frequency	55-165 Hz	80-160 Hz	50-173 Hz	50-173 Hz	-
Material	Aluminum	Aluminum	Aluminum	Aluminum	Aluminium
Needle Fit	100% Universal Compatibility	All universal standard cartridge needles	All major cartridge needle brands	Universal Compatibility	All cartridge needles types
Release Year	-	-	-	-	-
Best Price	$79.99	$79	$89.99	$89.99	$119.99
Sellers	1	2	2	2	2
Source Coverage	C	B	B	C	A
Reported Issue Signals	Issue data limited	Issue data limited	Issue data limited	Issue data limited	Reported issue signal: higher
Sources	6	11	6	6	9
Last Verified	2026-05-16	2026-05-15	2026-05-16	2026-05-16	2026-05-16
Profile Status	Specs Only	Specs Only	Specs Only	Specs Only	Data Profile

FAQ

What type of tattoo machine is Wormhole Tattoo WTK370 XtremeInk?

Wormhole Tattoo WTK370 XtremeInk is listed as a Pen tattoo machine with wireless operation.

What stroke length does Wormhole Tattoo WTK370 XtremeInk use?

Wormhole Tattoo WTK370 XtremeInk has a listed stroke length of 2.4 / 2.7 / 3.0 / 3.3 / 3.6 / 3.9 / 4.2.

How much does Wormhole Tattoo WTK370 XtremeInk weigh?

Wormhole Tattoo WTK370 XtremeInk is listed at 200g.

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

Wormhole Tattoo WTK370 XtremeInk is currently listed at $79.99. Check the where-to-buy section for current supplier listings.

What motor and voltage does Wormhole Tattoo WTK370 XtremeInk use?

Wormhole Tattoo WTK370 XtremeInk is listed with a Coreless motor at 4V - 12V.

How long does Wormhole Tattoo WTK370 XtremeInk's battery last?

Wormhole Tattoo WTK370 XtremeInk is listed with a runtime of 7 h. Actual runtime varies by stroke settings and needle load.

What needles is Wormhole Tattoo WTK370 XtremeInk compatible with?

Wormhole Tattoo WTK370 XtremeInk is listed as compatible with 100% Universal Compatibility.

Who should check further before buying Wormhole Tattoo WTK370 XtremeInk?

Based on indexed data for Wormhole Tattoo WTK370 XtremeInk: Buyers who need fully verified specs before purchase / Buyers who need exact model confirmation before ordering.

Are there any reported issues with Wormhole Tattoo WTK370 XtremeInk?

No concentrated issue signals are indexed for Wormhole Tattoo WTK370 XtremeInk yet. This does not confirm defect-free operation, only that public sources do not show a recurring pattern.

Where can I buy Wormhole Tattoo WTK370 XtremeInk and is it in stock?

Wormhole Tattoo WTK370 XtremeInk has 1 tracked seller listing(s), 1 currently marked in stock, including 1 official seller(s). See the Where to Buy section for current listings.

Is this a hands-on review of Wormhole Tattoo WTK370 XtremeInk?

No. This page is a structured data profile built from public source records, not a hands-on lab test.

Related Comparisons

WTK370 XtremeInk vs 7-Stroke WTK370 XtremeInk vs E97 WTK370 XtremeInk vs E97 WTK370 XtremeInk vs Soldier Wormhole Wtk370 Xtremeink Wireless Kit vs Wormholepro Virgo 7 Stroke Wormhole Wtk370 Xtremeink Wireless Kit vs Wormhole Wtk401 Wireless Professional Pen