The price on AliExpress may have moved since our latest reading, 11 Nov. Purchase happens on AliExpress, under their terms — we never handle payment, and we earn a commission at no extra cost to you.
TRACKING · DAY 1/7Computer & Office
5pcs Jinhao Ink Converters for Fountain Pen Screw Type 2.6mm Caliber Ink Absorption School Office Supplies
What our readings say: 1 of 7 reading-days recorded. We judge a seller's discount only after 7 separate days of our own readings.
Seller lists it at $3.80 — a claimed saving of $1.05. AliExpress does not verify that figure, and 23% of the listings we track make a claim in the same under 30% range, so on its own it means very little.
What we recorded for this product
Prices recorded by PriceProven over time. The listing shows its current price; this section shows the dated observations we have stored.
- Price on 11 November 2026
- $2.75
- Days of our own readings
- 1
- Price readings taken
- 1
- Tracking since
- 11 November 2026
- Seller claims it was
- $3.80 (−28%)
See what we have recorded across every listing we track
A verdict needs 7 separate days of our own readings. This product has 1, so 6 more days are needed before we will call the seller’s discount anything at all.
ShippingQuoted at AliExpress checkout
Buyer protectionHandled by AliExpress
ReturnsPer seller policy
Jaton Shop
Seller on AliExpress
About this product
We have one reading of this listing’s price, taken on 11 November 2026, at $2.75. Full specifications are on the AliExpress product page.
Comparable products we track
8 products in Computer & Office close enough to compare on price — 1 is cheaper than this one.

5/3/1PCS JINHAO Ink Converters for Fountain Pen Screw Type 3.4mm/2.6mm Caliber Ink Absorption School Office Supplies Stationery

Jinhao Ink Converters Fountain Pen Screw Type 3.4/2.6mm Caliber Ink Absorption For 82/100 X159 Office School Supplies Stationery

5pcs Ink Converters for Fountain Pen Rocker Blotter Push/Screw Type 2.6mm Caliber Ink Absorption School Office Supplies

JINHAO Rotary Ink Absorber Supplies 3.4/2.6mm Caliber Ink Converter Fountain Pen Ink Suction Device Stationery Office Supplies

5/10/15 Pcs Jinhao Fountain Pen ink Cartridge Refill Fountain Pen Ink Fountain Pen Chinese Office School ink Supplies Stationery

240/6 PCS JINHAO 10 Press Fountain Pen Ink Refill Cartridges 5.5mm Caliber School Stationery For A1 A2 JINHAO 20 Office Supplies
How this compares to everything else we track
We show 5,282 products, one per title, in Computer & Office. At $2.75, it sits below the middle of that category, which is $7.42 — a range covering very different kinds of product, so read it as placing the price, not judging it.
The seller claims 28% off. That is modest for this catalogue, where 34,755 products (23%) sit in the same under 30% band and most of the rest claim far more. A small claim is at least a plausible one. Either way AliExpress does not check strike-through prices, which is why we record our own instead of repeating theirs.
AliExpress reports 47 orders for it. For comparison, the median listing we track in Computer & Office reports 85 — though a category holds very different kinds of thing, so read that as scale rather than as a ranking. Order counts come from AliExpress and are not a claim about price.
We have recorded this product’s price on 1 separate day since 2026-11-11, and it has not moved once. This history was recorded over time, not reconstructed after the fact — the longer we track a listing, the stronger the evidence becomes.
If you buy through our link, AliExpress pays us 7.0% of the sale. It costs you nothing extra, and we publish the rate so you can judge our incentive for yourself.
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