Uni POSCA PC3M Permanent Marker – Versatile Marker for Countless Surfaces
The Uni POSCA PC3M is a permanent marker with a round tip in yellow. Its water-resistant and opaque ink works on almost all surfaces, allowing precise writing and drawing with a line width of 0.9 to 1.3 mm.
Round tip 0.9–1.3 mm – ideal for fine details and clear lines on paper, glass, wood and more
Water-resistant and lightfast pigment ink – your artwork stays vibrant for a long time
Works on nearly all materials: glass, wood, cardboard, ceramic, plastic, metal, paper, stone and textile – no pretreatment needed
Yellow color with high coverage – bright on light and dark backgrounds
24 months manufacturer's warranty provide long-term reliability
What sets the POSCA PC3M apart
The POSCA PC3M is the smallest marker in the popular POSCA series and offers a compact tip that allows both delicate work and bold strokes. The ink is water-based, low-odor, and blendable – perfect for mixed-media projects.
Ideal for...
This marker is aimed at hobby artists, students, teachers, office workers, and anyone who needs a reliable permanent marker for various surfaces. Whether for bullet journaling, labeling, window art, or personalized gifts – the PC3M handles it all.
How to use the POSCA PC3M
Shake well before use, remove the cap, and press the tip onto the desired surface. After use, replace the cap firmly to prevent the tip from drying out. Store horizontally when not in use. The ink is waterproof on most surfaces and can be removed from smooth surfaces with water or a damp cloth if needed.
Uni is a Japanese manufacturer of writing instruments and office supplies with over 130 years of history. The POSCA line is one of the world's most recognized marker series, known for high-quality, opaque acrylic markers that work on nearly any surface. Uni products are used in professional, hobby, and school settings.
The Uni POSCA PC3M is a permanent marker with a round tip (0.9-1.3 mm line width). It is suitable for many surfaces: glass, wood, paper, metal, ceramic, and plastic. The ink is water-resistant, opaque, and low-odor.
The marker writes on glass, wood, cardboard, ceramic, plastic, metal, paper, stone, and textile. On non-porous surfaces like glass or metal, the ink becomes water-resistant after drying; on porous surfaces like paper it may absorb slightly.
The round tip produces a line width of 0.9 mm to 1.3 mm, depending on pressure. Both fine lines and bolder strokes are possible.
No, the marker is not refillable. After use it can be replaced with a new one. The sturdy tip lasts a long time if the cap is closed properly after use.
Replace the cap firmly after each use to prevent the tip from drying out. If the tip becomes clogged, dip it briefly in water and blot dry. Shake well before use.
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