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KACO 10pcs Blue/Black/Red/colorful ink For Gel Pen 0.5mm Signing pen for School Office Smooth Writing Signing Refill stationeryNORMAL PRICE

Computer & Office

KACO 10pcs Blue/Black/Red/colorful ink For Gel Pen 0.5mm Signing pen for School Office Smooth Writing Signing Refill stationery

33+ sold
$5.07NORMAL PRICE

What our readings say: Ranged $4.96–$5.32 across 8 days.

Today
$5.07
Usual
$5.17
Lowest
$4.96

Price we recorded today. Purchase happens on AliExpress, under their terms — we never handle payment, and we earn a commission at no extra cost to you.

Seller lists it at $5.32 — a claimed saving of $0.25. AliExpress does not verify that figure, and 23.4% 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 today
$5.07
Lowest we recorded
$4.96
Highest we recorded
$5.32
Average of our readings
$5.17
Days of our own readings
8
Price readings taken
9
Tracking since
9 September 2026
Seller claims it was
$5.32 (−5%)

What our readings say: Ranged $4.96–$5.32 across 8 days.

See what we have recorded across every listing we track

See this record on AliExpress itself — free Chrome extension

Opens AliExpress. We earn a commission if you buy — it costs you nothing extra.

ShippingQuoted at AliExpress checkout

Buyer protectionHandled by AliExpress

ReturnsPer seller policy

PinZan Franchise 2 Store

Seller on AliExpress

How this works

About this product

KACO 10pcs Blue/Black/Red/colorful ink For Gel Pen 0.5mm Signing pen for School Office Smooth Writing Signing Refill stationery — listed under Computer & Office. Full specifications are on the AliExpress product page.

PensPencils & Writing Supplies

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ABOVE USUAL
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TRACKING · DAY 3/7

How this compares to everything else we track

We track 3,234 products in Computer & Office. At $5.07, it sits below the middle of that category, which is $7.16 — a range covering very different kinds of product, so read it as placing the price, not judging it.

The seller claims 5% off. That is modest for this catalogue, where 19,084 products (23.4%) 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 33 orders for it. For comparison, the median listing we track in Computer & Office reports 126 — 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 9 separate days since 2026-09-09, and it has moved 3 times in that window. 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.

Cheaper in this category, and selling well

All under $5.07 with at least 100 reported orders.