where are they manufactured?

There is nothing listed on the package to indicate where it is manufactured.

Is the hr-100tm ink roller compatible with casio hr-170rc model ?

I have a Casio HR 100TM, don't know if the ink roller will also fit the HR 170rc model

How long does a cartridge last typically?

It greatly depends on usage and it is very subjective as to when the print is "light" but I would estimate a few months on average is a fair estimate for medium use.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Calculator Ink Rollers Fit Sharp EL-1801V, Canon P23-DHV-3, Casio HR-170RC

Product ID: 17502555

Details

Brand
COMPUMATIC
Calculator Type
Printing
Color
Black/Red
Material
Plastic
Model Name
HR 150TM

📦3-pack sealed cartridges for long-lasting supply

🔄Multi-brand compatibility across top calculator models

🖤❤️Dual-color ink for clear, professional prints

S$16

Duties & taxes included

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Description

🖤❤️ Ink your success with every print—because details matter.

BULK VALUE PACK - Three individually sealed rollers keep you stocked and ready—no downtime.
TRUSTED PERFORMANCE - Highly rated with 4.6 stars from over 2,700 users—reliability you can count on.
DUAL COLOR PRECISION - Black and red ink ensures your calculations stand out with clarity and style.
COMPACT LIGHTWEIGHT - Slim 7" x 2.5" design weighing just 2.86g fits perfectly without bulk.
UNIVERSAL COMPATIBILITY - Seamlessly fits Casio, Sharp, Canon & more—one roller to rule them all.

The Compumatic Calculator Ink Roller 3-pack offers premium black/red ink cartridges compatible with a wide range of Casio, Sharp, Canon, and other popular printing calculators. Each roller is individually sealed to ensure freshness and longevity, delivering crisp, dual-color prints for professional use. With a compact design and top-tier customer ratings, this pack is the go-to choice for managers and professionals who demand reliability and clarity in their office tools.

Specifications

ASIN	B011APESD8
Best Sellers Rank	#80,220 in Office Products ( See Top 100 in Office Products ) #50 in Office Calculator Accessories #144 in Basic Office Calculators
Brand	COMPUMATIC
Calculator Type	Printing
Color	Black/Red
Compatible Devices	Casio HR-100TM, Casio HR-150TM, Casio HR-300RC, Casio HR-200RC, Casio HR-170RC, Casio HR-150RC, Casio HR-100RC
Customer Reviews	4.6 4.6 out of 5 stars (2,739)
Display Type	LCD
Enclosure Material	Plastic
Item Dimensions L x W	7"L x 2.5"W
Item Highlight	3-Pack Black/Red Replaces CP-13 IR-40T EA-772R Fits Sharp EL-1750V Canon P23-DH-V Casio HR-200RC/HR-300RC Catiga CP30A/CP90A
Item Weight	2.86 g
Manufacturer	CTR
Mfr Part Number	TC100rib
Model Name	HR 150TM
Model Number	IR40T
Number of Items	3
Number of Packs	3
Unit Count	3 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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S$16

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to SINGAPORE.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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