POSCA Acrylic Paint Markers, 5M Medium Tips

A quick lettering project, a decorated rock, or a label for a craft piece calls for paint that can move between materials. This POSCA set brings together 16 water-based acrylic paint markers with 5M medium tips.

The zippered pouch stores the markers together and opens into a freestanding organizer, so colors stay within reach while you work.

The main buying distinction is where you plan to use them: POSCA says the paint is permanent on porous surfaces and removable on most nonporous ones. That makes surface choice part of the project, not a minor detail.

Key specifications

The set includes 16 markers in an assortment of essential colors, each with a 5M medium tip. The water-based pigment is described as opaque and layerable, with smooth, consistent coverage. The listing says the markers work on 50+ surfaces, including rock, wood, glass, canvas, metal, fabric, plastic, and ceramic.

The paint is permanent on porous surfaces and removable on most nonporous surfaces. That distinction matters for projects such as painting a wooden sign versus adding a temporary design to glass. The formula is also described as low-odor and ACMI-certified, evaluated by a board-certified toxicologist for its intended use.

One practical limitation: the listing identifies the tip as 5M but gives no numeric line width. Anyone who needs a precise stroke size is choosing without that measurement.

Who it’s for

These markers make sense for lettering, sketching, labels, posters, crafts, and other creative work where a medium tip and opaque paint are useful. For example, you could keep the pouch open beside a work surface, pull out a few colors for a poster, then pack the set away together when the project is done. The freestanding organizer is a useful touch if you prefer having the markers upright and easy to reach rather than scattered across a table.

A solid pick if you want one set for projects that move between porous materials and surfaces where paint may be removable. It might not be a great match if your work depends on a specific line width or requires a permanent finish on a nonporous surface, the supplied details don’t promise either. Compared with buying markers for only one material, this set offers broader surface flexibility, but that versatility doesn’t remove the need to consider how the paint behaves on each surface.

What you get

You get 16 POSCA paint markers and a durable zippered carrying pouch. The pouch expands into a freestanding organizer, giving it a storage role at home and a way to keep the set together during travel. No individual color names are provided, so the assortment is described only as a curated selection of essential colors.

Practical doubts

Can these markers be used on glass? The listing includes glass among the supported surfaces, but says paint is removable on most nonporous surfaces. It does not promise a permanent glass finish.

Are they intended for indoor and outdoor projects? The product description presents them for both. It does not specify how long a particular design will last in outdoor conditions.

What tip size is included? All 16 markers have 5M medium tips. A numeric line width is not provided, which may matter if you need a precisely measured stroke.

Final verdict

Choose this POSCA set if you want a portable assortment of medium-tip paint markers for mixed-material art and craft projects, and the pouch-organizer format suits your workspace. Its broad surface range and opaque, layerable paint are the draw. Skip it if you need a guaranteed permanent result on glass, plastic, or another nonporous material, or if your project calls for a specified line width, those details aren’t established here.