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

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.

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!

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.

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.

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.

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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