Trokliey ET-4903 Ink Refill Bottles, 5-Pack

Trokliey ET-4903 ink refill bottles are a compatible-ink set listed for several Epson ET-series printers. The five-bottle pack includes two black bottles and one each of blue, magenta, and yellow, with compatibility reports that are mixed for at least one listed printer.

At a glance

Five bottles: two black and one each of blue, magenta, and yellow.
The listing names a range of Epson ET-series models as compatible.
The seller claims a page yield of 10000 and describes the ink as quick-drying and colorfast.
The listing describes an automatic stop feature intended to close the ink outlet after filling.

Price

$23.98Save 20%

Reference price: ~~$29.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

The two black bottles provide a larger stated quantity of black ink than of each color.
The pack covers black and three color inks, so buyers do not have to select colors individually.
Customer feedback includes reports of bright, clear printing and ease of use.

Technical specifications

12 specifications

Identity
Brand	Trokliey
Model	ET-4903 ink refill

Ink and claimed performance
Ink colors	2Black Blue Magenta Yellow
Claimed page yield	10000
Ink base	Oil
Printer type	Inkjet
Print media	Paper (plain)
Printer output type	multiple colors

Dimensions and installation
Listed dimensions	3.1"D x 5"W x 5.9"H
Weight listed	0.5 kg

Package
Package size	5 Pack
Number of items	5

What to know before buying

Listing details to confirm

Compatibility details are inconsistent: the model lists vary in the listing, and customer feedback includes both successful compatibility reports and reports that the ink does not work with the Epson ET-4800. Confirm the exact printer model and ink-bottle fit before buying. The listing also gives a 10000 page-yield figure while separately claiming more than 8000 pages per bottle for each color, without explaining the measurement basis. Treat both as claims rather than guaranteed yield. The color entry is formatted as “2Black Blue Magenta Yellow,” while the package list clarifies two black and one of each other color.

Who is it for?

A good fit for

Owners of a listed Epson ET-series printer who have confirmed this compatible refill fits their exact model.
Buyers wanting a five-bottle set with two black bottles and three individual color bottles.

Less suited to

Anyone who needs assured compatibility with an Epson ET-4800 or another specific model without confirming fit first.
Buyers seeking a documented, comparable page-yield estimate for each bottle.

Trokliey ET-4903 Ink Refill Bottles, 5-Pack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 520 ratings

5 stars84%84%
4 stars9%9%
3 stars4%4%
2 stars0%0%
1 star3%3%

Customer feedback reports bright, clear colors, good print results, ease of use, and perceived value. Compatibility experiences are mixed, including reports that the ink does not work with the Epson ET-4800. For buyers, these reports make exact-model fit the main consideration. The claimed yield does not establish how long the bottles will last in a particular printer or workload.

Positive themes

Customers report bright, clear colors and good print results.
Customers describe the refill as easy to use and good value.

Mixed feedback

Compatibility experiences differ, including reports of problems with the Epson ET-4800.

Frequently asked questions

Which printer models does the listing name?

It names ET-2800, ET-4800, ET-2400, ET-2903, ET-2803, ET-2900, ET-4903, ET-2720, ET-4700, ET-4810, ET-2840, ET-2410, ET-1913, ET-1910, and ET-2418. The compatibility claims are not fully consistent, so confirm your exact model before ordering.

What is included in the five-pack?

The listed contents are two black ink bottles and one each of blue, magenta, and yellow.

How much ink does each bottle print?

The listing states a page yield of 10000 and separately claims more than 8000 pages per bottle for black and each color. It does not explain how those claims relate, so actual yield is not established here.