Attributes

Brand	-
Category	Stationery, Educational Electronics & Office Supplies / Liner Pens
Origin	-
Brand	Liupintang
Tip Type	Dual-Tip (Fine and Broad)
Ink Base	Oil-Based
Water Resistance	Waterproof
Drying Time	Quick-Drying
Target Audience	Elementary Students & Kids
Primary Use	Outlining, Borders, and Drawing
Smudge Resistance	Oil-Proof
Pack Size	24 Colors
Safety Standard	Non-Toxic Materials

6 reviews

Anonymous

Mar 30, 2026

Rating: 5/5

Best liner pens for school

My kids use these for everything from homework diagrams to comic books. The waterproof nature means their drawings survive even if a water bottle spills nearby.

Anonymous

Mar 23, 2026

Rating: 4/5

Great quality, vibrant colors

Bought these for my classroom. The colors are very bright and the waterproof feature is a lifesaver. One pen arrived with a slightly loose cap, but overall excellent value.

Anonymous

Mar 22, 2026

Rating: 5/5

Perfect for my daughter's art projects

These pens are fantastic! The dual tips allow my kids to do both detailed work and bold outlines. The ink dries instantly and doesn't smear when they color over it with markers.

Anonymous

Mar 17, 2026

Rating: 4/5

Good durability

We have been using these for three weeks now and the ink flow is still consistent. The caps fit tightly so they don't dry out easily.

Anonymous

Mar 14, 2026

Rating: 5/5

Excellent fine tip precision

The extra-fine tip is incredibly precise, making it easy for kids to stay within the lines. The broad end is great for filling in small areas quickly.

Anonymous

Mar 11, 2026

Rating: 5/5

No more messy hands!

I love that these are oil-proof. My son tends to rest his hand on the paper while drawing, and these pens don't smudge at all. Highly recommend for young artists.

5 FAQ

Q: Do the fine tips wear out quickly?

A: The tips are made of durable felt designed to withstand pressure from young users. With normal use, they should last for several months.

Q: Is the ink truly waterproof after drying?

A: Yes, once the ink is fully dry (which happens in seconds), it is waterproof and will not run if exposed to water.

Q: How many colors come in a standard set?

A: Our standard set includes 24 vibrant colors, providing a wide range for creative projects.

Q: Can I use these on glossy photo paper?

A: While they work best on standard drawing paper, the oil-based ink does adhere well to semi-gloss surfaces. We recommend testing on a small area first.

Q: Are these pens safe for children under 10?

A: Yes, these pens are made with non-toxic materials and are specifically designed for elementary students and kids.

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