POSCA PC-1M Extra-Fine Paint Markers, Set of 21

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Product guide

POSCA PC-1M Extra-Fine Paint Markers, Set of 21

Markers: POSCA PC-1M is a 21-marker set of water-based paint pens with extra-fine tips, listed for coloring and detailed work. The listing describes reversible tips and use on many surfaces, making the set relevant for small-format art, lettering, and craft projects.

At a glance

The listing describes reversible extra-fine tips that can be used for fine marks or wider coloring when reversed.
Water-based paint is described as mixable, layerable, and dilutable.
Listed for use on varied surfaces, including canvas, glass, fabric, wood, and rocks.
The product description says paint is permanent on porous surfaces and erasable on most smooth, non-porous materials.

Price

$39.99Save 20%

Reference price: ~~$49.99~~

Price checked: Nov 12, 2026

View offer

Often bought together

posca Paint Markers, 3M Fine Point Acrylic Paint Pens with Reversible Tips, Art Supplies For Gifts, Decorations, Fabric, Metal, Glass, Wood and Canvas, Set of 24

$45.99

Uni Posca Paint Markers, 5M Medium Acrylic Markers with Reversible Tips, Artist Recommended For Gifts, Decorations, Fabric, Metal, Glass, Wood and Canvas, Assorted Colors, Set of 29

$54.99

Pros and cons

Pros

Extra-fine tips suit writing, detail work, and small-format artwork.
A 21-marker multicolor set offers a range of colors for coloring and craft projects.
The stated surface range includes both porous and smooth materials.

Technical specifications

8 specifications

Identity
Brand	posca
Model	PC-1M

Ink and use
Ink color	Multicolor
Number of markers	21
Point type	Extra Fine
Recommended use	Coloring
Water resistance listed	Waterproof
Ink base	Water-based paint

What to know before buying

Listing details to confirm

The listing's waterproof attribute does not establish how marks behave on every surface. Its product description says paint is permanent on porous surfaces and erasable on most smooth, non-porous materials, so permanence depends on the material.

What’s in the box

Included

21 markers of different colors

Who is it for?

A good fit for

Artists and crafters making small illustrations, lettering, or detailed decorations.
Rock-painting and mixed-surface projects where fine marks are useful.
Buyers seeking a multicolor set for coloring and craft use.

Less suited to

People who need a broad or brush tip for filling large areas quickly.
Projects that require a permanent mark on smooth, non-porous surfaces.

POSCA PC-1M Extra-Fine Paint Markers, Set of 21 · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.8 / 5 · 4,273 ratings

5 stars86%86%
4 stars9%9%
3 stars3%3%
2 stars1%1%
1 star1%1%

Customer feedback is generally positive about quality, function, and rock painting, with reports of use on different surfaces and detail work on small canvases. Value opinions are mixed, with some considering the set worthwhile and others objecting to the price. For buyers choosing this 21-marker extra-fine set, the reported detail and rock-painting usefulness may matter more than broad coverage, while the value concern is relevant if price is a priority.

Positive themes

Customers report good performance for rock painting and use on various surfaces.
Feedback highlights quality and functionality.

Mixed feedback

Opinions about value for money are mixed.

Frequently asked questions

What comes in the set?

The stated package contents are 21 markers of different colors.

What kind of tip does the PC-1M use?

The listing identifies an extra-fine tip and describes it as reversible for fine marks or broader coloring.

Can these markers be used on glass and fabric?

Both glass and fabric appear among the listed surfaces. The product description says paint is permanent on porous surfaces and erasable on most smooth, non-porous materials, so results depend on the material.

Is the paint waterproof?

The listing labels the markers waterproof, but separately says paint is erasable on most smooth, non-porous surfaces. Do not assume the same permanence across every surface.