Attributes

Brand	-
Category	Stationery, Educational Electronics & Office Supplies / Pen Ink, Refills & Cartridges
Origin	-
Brand	Baoke
Model Number	NO170
Ink Colors	Black, Red, Blue
Volume per Bottle	36ml
Ink Type	Water-based Erasable Liquid
Compatibility	Standard Whiteboard Markers
Target Audience	Teachers, Schools, Offices
Drying Time	Fast-drying formula
Packaging	Squeeze bottle with precision tip
Country of Origin	China

6 reviews

Anonymous

Mar 24, 2026

Rating: 5/5

Excellent color saturation

The red and blue colors pop really well on the board. Very happy with this purchase and will buy again when we run low.

Anonymous

Mar 24, 2026

Rating: 5/5

Perfect for our classroom needs

We go through a lot of markers at our school, and these refills are a lifesaver. The colors are vibrant, and the ink flows smoothly without clogging. Highly recommend for teachers on a budget.

Anonymous

Mar 17, 2026

Rating: 5/5

No more dry markers!

I love that I can revive my favorite markers instead of throwing them away. The erasability is excellent; no ghosting on our whiteboards.

Anonymous

Mar 14, 2026

Rating: 3/5

Decent but messy if overfilled

The ink quality is good, but you have to be careful not to squeeze too hard or it gets messy. Once you get the hang of it, it works well.

Anonymous

Mar 10, 2026

Rating: 4/5

Good value, easy to use

The bottle design makes it very easy to refill old markers. The blue is slightly lighter than expected, but overall a solid product for the price.

Anonymous

Mar 06, 2026

Rating: 5/5

Great for office whiteboards

Bought this for our conference room. The black ink is deep and professional looking. Refilling takes seconds and saves us money on new packs.

5 FAQ

Q: Is the ink toxic or safe for children?

A: Yes, our water-based formula is non-toxic and safe for use in educational environments. However, it is intended for writing on whiteboards, not for skin contact or ingestion.

Q: How long does one 36ml bottle last?

A: Usage varies based on frequency, but one 36ml bottle can typically refill approximately 15 to 20 standard empty markers.

Q: What is the shelf life of the ink once opened?

A: If the cap is sealed tightly after each use, the ink remains effective for up to 12 months. Store in a cool, dry place away from direct sunlight for best results.

Q: Can this ink be used in any brand of whiteboard marker?

A: This ink is designed to fit most standard whiteboard markers with removable ends. However, compatibility may vary slightly depending on the specific marker brand and internal structure.

Q: Does this ink leave stains on clothes?

A: While the ink is washable from many fabrics when treated immediately, we recommend wearing protective clothing during the refilling process to avoid accidental spills.

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