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Hobbycraft Trading Ltd£19.50Visit shop Uni-Ball Posca Essential Artist Pencils 12 Pack 23X12x1cm
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The Uni Posca Artist Pencils are an ideal choice for illustrators and mixed-media artists who demand a high-performance, wax-and-oil-based drawing tool. These pencils excel in delivering bold, vivid pigments with a unique matte finish, making them perfect for layering and professional-grade illustrations. While they offer exceptional durability and versatility across diverse surfaces, users should note that they require specific solvents or mediums to achieve watercolor-like transitions, rather than being naturally water-soluble on their own.
| Model Part Number | 238212681 |
|---|---|
| Brand | Uni |
They are not water-soluble in the traditional sense, but they can be blended or softened using water or turpentine for specific artistic effects.
Yes, they are specifically designed to work with Posca paint markers for mixed-media applications.
The pack includes white, yellow, orange, red, light pink, mauve, Prussian blue, light blue, green tea, dark olive, brown, and black.
While a standard sharpener works, a high-quality sharpener intended for artist-grade pencils will yield better results and less waste.
They work on wood and stone, but note that the artwork is not permanent and may be subject to weathering if left outside.
Yes, the packaging is plastic-free and fully biodegradable.
Ensure your sharpener blade is sharp and avoid applying excessive pressure; a gentle, steady rotation is recommended for wax-oil cores.
Clean the surface thoroughly with isopropyl alcohol to remove oils or dust, then ensure the surface is completely dry before drawing.
Use a softer touch when applying layers and utilize a small amount of artist-grade solvent or water to unify the pigment particles.
To ensure your pencils remain in peak condition, store them in a cool, dry place to prevent the wax-oil binder from softening. Use a high-quality manual or electric sharpener designed for wax-based leads to avoid splintering.
Compatibility Table
| Surface Type | Performance | Preparation Needed |
| :--- | :--- | :--- |
| Paper/Card | Excellent | None |
| Wood/Stone | Very Good | Clean debris |
| Metal/Glass | Good | Ensure surface is dry |
| Mixed Media | Excellent | Ensure paint is dry |
When blending with turpentine or water, use a small, dedicated brush to apply the medium rather than dipping the pencil lead directly into the liquid to protect the core.
