Attributes

Brand	-
Category	Stationery, Educational Electronics & Office Supplies / Technical Pens
Origin	-
Brand	Croma
Tip Size	0.4mm Fine Point
Ink Type	Waterproof Pigment Ink
Color Range	Cool & Warm Sets (24 Colors)
Barrel Material	Durable Plastic with Color Cap
Ideal For	Sketching, Manga, Architecture, Design
Smudge Resistance	High (Quick Drying)
Packaging	Reusable Storage Case
Origin	Made for Global Art Standards
Warranty	30-Day Manufacturer Defect Coverage

6 reviews

Anonymous

Mar 31, 2026

Rating: 5/5

Perfect for my architecture sketches

These fineliners are incredibly precise. The waterproof ink is a game changer when I need to add watercolor washes over my line work without smudging. The cool tones are especially vibrant.

Anonymous

Mar 29, 2026

Rating: 4/5

Solid performance

Very happy with the purchase. The fine tip allows for intricate details. The only reason I didn't give 5 stars is that the case latch feels a bit fragile, but the pens themselves are top-notch.

Anonymous

Mar 29, 2026

Rating: 4/5

Great value for students

Bought the warm set for my design class. The colors are consistent and the pens feel comfortable in hand during long drawing sessions. One cap was slightly loose, but overall excellent quality.

Anonymous

Mar 22, 2026

Rating: 5/5

Vibrant and reliable

The color selection in both sets is fantastic. I use these for bullet journaling and detailed illustrations. They dry instantly and haven't dried out even after being left uncapped for a minute accidentally.

Anonymous

Mar 09, 2026

Rating: 5/5

Kids love them

Bought these for my teenager who is into graphic design. She says the grip is comfortable and the colors blend well if used carefully. Great gift for any aspiring artist.

Anonymous

Mar 08, 2026

Rating: 5/5

Best for manga inking!

I've tried many brands, but Croma's flow is unmatched for this price point. No bleeding through standard sketchbook paper, and the black lines are deep and crisp. Highly recommend for anime artists.

5 FAQ

Q: Is the 0.4mm tip suitable for calligraphy?

A: The 0.4mm tip is excellent for fine line work and technical drawing. For traditional calligraphy requiring variable line widths, a brush pen or flexible nib would be more appropriate.

Q: Are these pens safe to use on photo paper?

A: Yes, the pigment ink is acid-free and safe for use on most photo papers and archival projects without causing degradation over time.

Q: Can I refill these pens once the ink runs out?

A: No, the Croma Micro Colored Fineliner Pens are designed as disposable units to ensure consistent ink flow and tip integrity throughout their lifespan.

Q: Do these bleed through standard printer paper?

A: While the ink is vibrant, it is formulated to minimize bleed-through. However, for heavy applications or very thin paper, we recommend using a blotter sheet or heavier sketchpaper.

Q: What is the difference between the Cool and Warm sets?

A: The Cool Set features blues, greens, purples, and teals, while the Warm Set includes reds, oranges, yellows, and browns. Both share the same high-quality waterproof ink formula.

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