Posca 5M Medium Paint Markers - 2 Pack
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wilkoPosca - 5M Medium Paint Markers - Black - Pack of 2 Back to School
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Hobbycraft Trading LtdPosca Uni-Ball Black Pc-5M Marker Pens Pack Size 2
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Product Information
Full details
The Uni-ball Posca 5M Medium Paint Markers are designed for artists, crafters, and hobbyists who require versatile, opaque pigment on a wide variety of surfaces. These markers offer a significant benefit through their ability to write on porous and non-porous materials like wood, metal, and glass with a vibrant, layerable finish, though users should note that the water-based ink requires a drying period to become permanent and water-resistant.
All features
| Model Part Number | 518257 |
|---|---|
| Brand | Posca |
Extended Product Information
FAQs
Are these markers permanent?
Once dry, the ink is permanent on porous surfaces. On smooth, non-porous surfaces like glass or metal, it can be removed with water or a damp cloth unless a sealant is applied.
Can I use these on clothing?
Yes, they work on fabric. For best results, heat set the paint with an iron (using a pressing cloth) after it has dried completely.
Do I need to shake them?
Yes, there is an internal ball inside that mixes the paint. Shaking is essential before every use to ensure consistent color flow.
Can I layer colors?
Yes, one of the main advantages of Posca markers is the ability to layer once the base color has dried.
What is the tip size?
The 5M markers feature a medium tip, ranging from 1.8mm to 2.5mm.
Are these markers safe for children?
Posca markers are water-based and non-toxic, making them suitable for most creative projects, though adult supervision is recommended for younger children.
Troubleshooting
Marker is not producing ink
Ensure the cap is on and shake well, then prime the tip on a scrap piece of paper until paint saturates the felt.
Tip has become dry or clogged
Remove the tip and rinse it gently with warm water, let it dry completely, or replace it if the fiber is permanently damaged.
Ink is bleeding through the surface
Check the material compatibility; for very thin papers, use a heavier cardstock or place a barrier sheet underneath.
Pros and Cons
Pros
- Excellent opacity on dark and light surfaces
- Works on virtually any material
- Precise medium tip size for varied line weights
- Durable, lightfast finish after drying
- Easy to layer and blend
Cons
- Not immediately waterproof until dry
- Requires occasional shaking and priming
- Limited to a two-pack quantity in this set
Setup, Compatibility & Care
To begin using your Posca markers, hold the pen vertically and shake well with the cap on to mix the internal agitator. Remove the cap, press the tip down on a piece of scrap paper several times until the paint flows into the tip. Avoid over-pumping, as this may lead to excess ink flow. Regarding compatibility, the markers work on almost all surfaces; however, on highly porous surfaces like raw wood, you may need to apply a primer if you want a perfectly smooth look. Always store your markers horizontally to maintain even ink distribution. To clean or store, ensure the cap is snapped on tightly to prevent the tip from drying out.