# Pristar GI-21 Ink Refill Bottles, 4-Color Set for Canon MegaTank Printers

Restock compatible MegaTank printers for black text and color documents with Pristar GI-21 bottles, including 170 mL of black ink.

- [Original product page](https://www.ofertitastop.com/us/product/pristar-gi-21-ink-refill-bottles)
- [View offer](https://www.ofertitastop.com/us/visit/pristar-gi-21-ink-refill-bottles)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-31T02:53:14.643Z
- Brand: Pristar
- Model: GI-21 Ink Refill Bottles
- MPN: GI21 Ink Bottles Set
- SKU: ofertitastop-us-174610
- Category: Electronics > Print, Copy, Scan & Fax > Printer, Copier & Fax Machine Accessories > Printer Consumables > Toner & Inkjet Cartridge Refills
- Source store: amazon US
- Active deal: Yes
- Price: 24.29 USD
- Previous price: 29.99 USD
- Discount: 19%
- Rating: 4.7 / 5
- Reviews: 175

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

## Specifications
Some print jobs call for crisp black text, others need color for charts, schoolwork, or everyday documents. This four-bottle Pristar GI-21 set provides black, cyan, magenta, and yellow ink for compatible Canon MegaTank printers. It’s a practical way to replenish all four colors together rather than choosing bottles one at a time. The listed page yields are based on 5% page coverage.

- Type: Compatible ink refill bottles
- Colors: Black, cyan, magenta, and yellow
- Bottle sizes: 170 mL black, 70 mL each cyan, magenta, and yellow
- Page yield: Up to 9,500 pages for black and up to 7,500 pages per color bottle, at 5% coverage
- Ink base: Hybrid
- Printer compatibility: Canon MegaTank G1220, G1230, G2260, G2270, G3260, G3270, G3272, G3290, G4270, and G4280

## Requirements
Choose this set for one of the compatible printer models listed above. The four colors are intended for refilling the printer’s corresponding ink supplies, so match each bottle color to the color you need. The set is designed for inkjet printing on plain paper, with print-only functionality. For a printer outside the listed models, check its ink requirements before selecting a refill set.

## Getting the most from it
The four-color format suits a home or small-office routine that shifts between text-heavy pages and color content. For example, a household printing forms, homework, and occasional color charts can keep black and the three color inks on hand in the same refill set. If you’re replacing just one color, an individual bottle may better match that immediate need, this pack brings together the full listed color set for broader replenishment.

Buyers speak positively about print quality and effectiveness, and some say the ink lasts through many pages. Color impressions are mixed, with some finding the output appealing and others noting that it can look slightly different than expected. The listed yield figures provide a useful planning reference, while actual page coverage varies with what you print.

## What to clarify
**Which printers does this ink fit?** It is listed for Canon MegaTank G1220, G1230, G2260, G2270, G3260, G3270, G3272, G3290, G4270, and G4280 models. Match your printer’s model number to this list before choosing the refill.

**What colors and bottle sizes are in the set?** It includes black, cyan, magenta, and yellow: one 170 mL black bottle and one 70 mL bottle for each of the three colors.

**How many pages can the bottles print?** The stated yield is up to 9,500 pages for black and up to 7,500 pages for each color bottle, measured at 5% page coverage. The amount printed per refill depends on page coverage.

## Final verdict
For owners of the listed MegaTank printers, this set pairs all four refill colors with clearly stated bottle sizes and page yields. It fits regular home or office printing that includes both black text and color pages, making it a straightforward choice when you want a coordinated set rather than a single-color refill.

## Images

![Pristar GI-21 Ink Refill Bottles, 4-Color Set for Canon MegaTank Printers — 1](https://www.ofertitastop.com/i/TD4CiVM3pQvz5_ynWd28iojKkAUYuvDpjYacgHe6REYouhWeGSuhLpjcU3FwapFyGD6t6gh2YduNQGQAVxUFl2M3Y-dwTdk2pGuRGU9ZXkBdmhwdJdX_Oe6H7Q.jpg)

![Pristar GI-21 Ink Refill Bottles, 4-Color Set for Canon MegaTank Printers — 2](https://www.ofertitastop.com/i/dVGci8hN58ikCyF0nmAFEruqrsK7iYHsEcPxkLsHrsbNxppAsHb5niMDzThTBKmjTEqqhIY9yq34_C4_54yuF54V5tLRBaH5-bBC_JvxwqoUpMDmYteZXBupjg.jpg)

![Pristar GI-21 Ink Refill Bottles, 4-Color Set for Canon MegaTank Printers — 3](https://www.ofertitastop.com/i/sp1gnM3C4L8taTAMh0ZCilnJBrKQAL2uowZF9HntlBQbM-1j4w0lkQyj_fh0oWJ8t7pG1NHK6C1Pw7Nut6eHOgmPrwWEpR5dEfgxyokXZqPRTfF0kNBJaGd6rA.jpg)

![Pristar GI-21 Ink Refill Bottles, 4-Color Set for Canon MegaTank Printers — 4](https://www.ofertitastop.com/i/YTfMu3e18fHTMdIJ83oZl8bKPyDslWiVlMdHt2TzAI5cbo_Yej7VjcsiQFuGpuJ62JyuGuCn77q8pHeYoYrCVnY7VG8LM8pEhdSIkyVu42U6UfYDzywUstZf6Q.jpg)

![Pristar GI-21 Ink Refill Bottles, 4-Color Set for Canon MegaTank Printers — 5](https://www.ofertitastop.com/i/otWIio_nUQ06wS9Pu5Wq1ztJTZvApS2_NJgnogvfZT3wWGqCpMv5AxnbGshmwPryWM2ke6bfMUcQDQT0TbRWcTNpMd8tQ5qtIvaD_IyUvVUMgTyVkuIJRBbrbg.jpg)