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Home / Pen Ink, Refills & Cartridges / [Deli Genuine] Whiteboard Marker Ink Refill, Large Capacity Erasable Liquid, Red and Blue Water-Based Easy-Wipe Refill for Thick-Tip Whiteboard Markers

Attributes

Brand -
Category Stationery, Educational Electronics & Office Supplies / Pen Ink, Refills & Cartridges
Origin -
Brand Deli
Color Options Red, Blue
Ink Type Water-Based Liquid
Tip Compatibility Thick-Tip Markers
Capacity Large Volume Refill
Erasability Easy-Wipe, Low Residue
Package Contents 2 Ink Bottles (1 Red, 1 Blue)
Material Non-Toxic Plastic Bottle
Usage Office, Classroom, Home
Item Weight 45 grams

6 reviews

A

Anonymous

Mar 23, 2026

Rating: 5/5

Saves money compared to new pens

Instead of throwing away dry markers, I just refill them. These inks work exactly like the original ones that came with the pens. Highly recommended for office use.

A

Anonymous

Mar 21, 2026

Rating: 5/5

Perfect for my classroom markers

I bought these refills for my bulk set of Deli whiteboard markers. The blue ink flows smoothly and erases cleanly without leaving ghosting marks on the board. Great value for teachers!

A

Anonymous

Mar 14, 2026

Rating: 4/5

Good quality, easy to fill

The nozzle design makes it very easy to refill the markers without making a mess. The red color is vibrant. I deducted one star only because the bottle is a bit small, but it lasts a while.

A

Anonymous

Mar 09, 2026

Rating: 4/5

Works well with thick tips

Make sure you have thick-tip markers as described. It didn't fit my fine-point pens, but for the broad ones, it is perfect. The wipe-off capability is excellent.

A

Anonymous

Mar 07, 2026

Rating: 5/5

No drying issues

I was worried the ink might dry out quickly after opening, but I've been using the blue refill for three weeks and it's still fresh. The cap seals tightly.

A

Anonymous

Mar 07, 2026

Rating: 5/5

Genuine Deli quality

This is definitely authentic Deli product. The consistency of the ink is ideal—not too watery, not too thick. My whiteboards look professional again.

5 FAQ

Q: How long does the ink last once the bottle is opened?

A: If the cap is sealed tightly after each use, the ink can remain usable for up to 12 months. We recommend storing it in a cool, dry place away from direct sunlight.

Q: Is the ink safe for children to use in a classroom setting?

A: Yes, the ink is non-toxic and water-based, making it safe for general classroom use. However, as with all stationery items, adult supervision is recommended for young children.

Q: Will this refill work with markers from other brands?

A: While designed for Deli thick-tip markers, it may fit other brands with similar reservoir sizes and tip structures. However, we cannot guarantee performance or leak-proof results with non-Deli markers.

Q: Does the package include a syringe for refilling?

A: The standard package includes the ink bottles with precision nozzles designed for direct filling. A separate syringe is not included, but the nozzle fits most standard marker reservoirs directly.

Q: Can this ink be used for permanent markers?

A: No, this is specifically formulated as a water-based erasable ink for whiteboards. It will not work on permanent markers or non-porous surfaces intended for permanent ink.

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