Attributes

Brand	-
Category	Stationery, Educational Electronics & Office Supplies / Markers
Origin	-
Brand	Groma Croma
Ink Type	Replaceable Liquid Acrylic
Tip Style	Soft Flexible Tip
Total Colors Available	160 Unique Shades
Water Resistance	Waterproof when dry
Bleed Performance	Low bleed on standard paper
Layering Capability	Highly layerable without smudging
Safety Rating	Washable and non-toxic
Target Audience	Students, Artists, and Kids
Package Contents	Single Pen with Refillable Cartridge

6 reviews

Anonymous

Mar 23, 2026

Rating: 5/5

Perfect for my art journal!

The soft tip glides smoothly over the page, and the colors are incredibly vibrant. I love that I can layer different shades without the paper getting soggy.

Anonymous

Mar 22, 2026

Rating: 5/5

Kids love the washable feature

My children use these for weekend projects. The fact that they are washable gives me peace of mind, but once dry, the art stays put even if spilled on.

Anonymous

Mar 10, 2026

Rating: 5/5

Impressive color range

I have collected about 20 colors so far. The variety in the 160-color lineup is amazing, offering subtle differences that really bring illustrations to life.

Anonymous

Mar 07, 2026

Rating: 5/5

No more dried out pens

The replaceable ink system is a game changer. Instead of throwing away the whole pen, I just swap the cartridge. Highly recommend for heavy users.

Anonymous

Mar 07, 2026

Rating: 4/5

Great value for students

Bought a few of these for my graphic design class. The ink flow is consistent, and being able to replace the cartridge is a huge plus for the budget.

Anonymous

Mar 03, 2026

Rating: 4/5

Good opacity

These markers have great coverage on dark paper. The acrylic formula is slightly thicker than standard felt tips, which helps with blending.

5 FAQ

Q: Is this marker safe for toddlers to use unsupervised?

A: The ink is non-toxic and washable, making it safe for children. However, we always recommend adult supervision for toddlers to prevent misuse or staining of fabrics before the ink dries.

Q: Can the ink cartridges be refilled with third-party ink?

A: While the cartridges are designed to be replaceable, we recommend using official Groma Croma refills to ensure optimal flow and prevent clogging of the soft tip.

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

A: The ink typically sets within 30 to 60 seconds depending on the paper type. Once fully dry, it becomes water-resistant and will not smear under light moisture.

Q: Are all 160 colors available for individual purchase?

A: Yes, every color in the 160-color spectrum is available as a single pen choice, allowing you to build your custom set exactly how you want it.

Q: Does the soft tip fray easily after extended use?

A: The soft tip is engineered for durability. With normal pressure, it maintains its shape well. Avoid pressing too hard on rough surfaces to extend its lifespan.

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