Uni POSCA Mop'R Marker, XXL (3-19mm) Tip, Water-Based & Multi-Surface, Assorted Colors – Box of 8

The Mop'R nib can produce a broad sweep from about 3 mm up to 19 mm depending on how you hold and press the marker. Light pressure creates thinner lines, while stronger pressure yields wide, expressive strokes ideal for backgrounds and bold lettering.

Yes. The POSCA Mop'R Markers use water-based pigment ink and are non-toxic, making them suitable for general art use and safe for most ages when used as directed.

Shake the marker with the cap on to settle the pigment, then remove the cap and press the nib onto scrap paper or a test surface until ink begins to flow. Once ink is flowing, start your design and cap it after use to prevent drying.

The ink typically dries quickly after application, helping reduce smudging. Drying time can vary by surface and environmental conditions, so it’s best to allow a moment for the ink to set on the specific material you’re using.

Yes. The multi-surface capability of POSCA Mop'R markers makes them suitable for many materials, including fabric, wood, glass, plastic, metal, and ceramic. Always test on a small area first to ensure compatibility with your project and any finish you’re using.

The Box of 8 includes an assorted selection of colors to cover a broad color range for your projects. Color availability can vary by batch, but you’ll typically get a vibrant mix suitable for most craft applications.

Cap the marker tightly after use and store it horizontally or upright in a cool, dry place away from direct heat. Avoid exposing markers to extreme temperatures or direct sunlight to prevent ink drying or nib damage.

POSCA Mop'R markers are not designed to be refilled. When the ink is exhausted, you’ll generally replace the marker with a new unit. This helps maintain consistent performance and color output.

Compared to finer POSCA markers like the PC-1M, the Mop'R XXL offers much broader strokes with an adjustable 3–19 mm width, making it ideal for bold fills and large lettering. For broader but still consistent coverage, the PC-8K provides a different broad-nib experience. If you’re after brush-like flexibility, POSCA brush markers offer different stroke dynamics. Examples available on Fepy include: PC-1M: https://fepy.com/products/posca-pc-1m-marker; PC-8K: https://fepy.com/products/posca-pc-8k-marker; POSCA Brush Marker Set: https://fepy.com/products/posca-brush-marker-set-12-color.

If you’re not satisfied, you can return the item within the specified period in its original condition. Ensure it’s unused and includes all original packaging. The return terms are as stated on Fepy’s returns page at the time of purchase.

Use in a well-ventilated area and avoid contact with eyes. If marker ink contacts eyes, rinse with plenty of water and seek medical advice if irritation persists. While non-toxic, keep markers away from small children who might put the nib in their mouth, and wash hands after use if working with the ink on skin.