Attributes

Brand	-
Category	Stationery, Educational Electronics & Office Supplies / Markers
Origin	-
Brand	Groma Croma
Tip Type	Soft Brush Tip
Ink Base	Water-based Acrylic
Color Count	160 Selectable Options
Refillable	Yes, with replaceable cartridges
Waterproof	Yes, when dry
Bleeding	Non-bleeding formula
Layering	Highly layerable without pilling
Target Audience	Children and Professional Artists
Activation	No-press shake activation

6 reviews

Anonymous

Mar 30, 2026

Rating: 4/5

Great blending capabilities

As an illustrator, I appreciate how well these layer without tearing the paper. The soft tip gives great line variation. Only wish the cartridge selection process was slightly faster on the website.

Anonymous

Mar 27, 2026

Rating: 5/5

Perfect for my kids' art projects

These markers are fantastic. The no-press feature means my children don't struggle to get the ink flowing, and the colors are incredibly vibrant. Love that we can just swap the cartridge when it runs out.

Anonymous

Mar 19, 2026

Rating: 5/5

Eco-friendly and economical

Buying just the refills saves so much money and reduces plastic waste. The pen body is sturdy, and the ink flow is consistent from start to finish.

Anonymous

Mar 10, 2026

Rating: 5/5

Best marker system I've tried

The ability to choose specific ink cartridges for each pen is a game changer. No more dried-out markers; just pop in a new color. The non-bleeding claim is accurate even on thinner paper.

Anonymous

Mar 10, 2026

Rating: 5/5

Truly waterproof once dry

I was skeptical about water-based acrylic being waterproof, but it really works. I accidentally spilled water on my sketch, and the lines didn't run at all. Highly recommend for outdoor sketching.

Anonymous

Mar 07, 2026

Rating: 4/5

Vibrant colors, easy to use

The color range is impressive. The soft tip is gentle on paper, making it great for detailed work. Took off one star because shipping took a bit longer than expected.

5 FAQ

Q: Is the 'no-press' feature suitable for toddlers?

A: Absolutely. The no-press mechanism requires only a gentle shake to activate flow, making it safe and easy for young children to use without excessive force.

Q: Can these be used on fabric or only paper?

A: While primarily designed for paper and cardstock, the acrylic ink can adhere to fabric. However, we recommend heat-setting the design for longevity on textiles.

Q: How long does it take for the ink to become fully waterproof?

A: The ink typically dries to the touch within 30 seconds and becomes fully waterproof after about 2 minutes, depending on the paper type.

Q: Do you sell a bulk pack of mixed color refills?

A: Currently, refills are sold individually or in curated sets of 12. We do not offer a random mixed bulk pack at this time, but you can build your own custom set.

Q: Are the ink cartridges compatible with all Groma Croma pen bodies?

A: Yes, all our standard refill cartridges are designed to fit any Groma Croma soft tip marker body regardless of the color selected.

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