Mitsubishi Hi-Uni Pencil Art Set - 22 Grades
Best current price£47.88from eBay
Best offers
Shopping.co.uk recommended and popular offers
eBay£47.88Visit shop JAPAN Mitsubishi Uni Hi-Uni Wooden Pencil pencil Haiyuni Art set HUAS 22 pieces
Visit shopeBay£47.88Visit shop All Offers
2 offers from £47.88 - £51.49
View price history by clicking the chart icon.
eBayJAPAN Mitsubishi Uni Hi-Uni Wooden Pencil pencil Haiyuni Art set HUAS 22 pieces
£9.38 delivery
£47.88
Visit shop
Mitsubishi Pencil High Uni Art Set 22 pieces HUAS 10H-10B from JapanFree delivery in 1–3 days£51.49Visit shop →
Product Information
Full details
The Mitsubishi Hi-Uni Pencil Art Set is designed for professional artists, illustrators, and technical drafters who demand high-precision tools for diverse shading and linework. Its key benefit lies in the meticulous 22-grade graphite consistency, which provides an unmatched spectrum of hardness and darkness for intricate detailing and bold expressive sketching. A minor caveat for users is that the pencils are supplied unsharpened, requiring the user to have a high-quality manual or electric sharpener on hand before beginning work.
All features
| Model Part Number | 6901609 |
|---|---|
| Brand | Samurai-Selection |
Extended Product Information
FAQs
What is the difference between H and B grades?
H stands for Hard, providing lighter, cleaner lines. B stands for Black, providing softer, darker, and more smudge-prone marks.
Can these be used for professional drafting?
Yes, the Hi-Uni range is highly respected in technical fields for its consistent quality and durability.
How should I clean the graphite if it smudges?
Use a kneaded eraser to gently lift the graphite from the paper without damaging the fibers.
Are these pencils oil-based or wax-based?
Standard graphite pencils like the Hi-Uni use a mix of natural graphite and clay, making them neither oil nor wax-based.
Are replacements available for individual grades?
While this set includes a full range, many art suppliers stock individual Hi-Uni pencils once you identify your most-used grades.
Is the tin airtight?
The metal tin is designed to be protective and sturdy, but it is not airtight; keep it in a dry environment to maintain wood health.
Troubleshooting
Lead breaks frequently during sharpening
Ensure your sharpener blade is sharp; a dull blade will tear the wood and break the lead. Use a light hand with softer grades.
Graphite seems too light on the paper
You may be using a grade that is too hard for the current task. Switch to a lower 'B' grade for darker, richer marks.
Wood casing splintering
This often occurs with cheap sharpeners. Switch to a dedicated art pencil sharpener or a high-quality hand-crank sharpener.
Pros and Cons
Pros
- Complete range of 22 grades covers every drawing need
- Exceptional graphite purity leads to smooth, grit-free lines
- High-quality lead construction reduces frequency of tip breakage
- Professional storage tin maintains tool longevity
- Classic, ergonomic design that remains comfortable during long sessions
Cons
- Pencils arrive unsharpened out of the box
- The 22-piece set is best suited for advanced users rather than casual hobbyists
- Larger footprint compared to smaller sketching sets
Setup, Compatibility & Care
Since the pencils arrive unsharpened, ensure you use a high-quality steel-blade sharpener to preserve the integrity of the cedar wood and the graphite core. When sharpening the softer grades (6B–10B), go slowly, as the high graphite content makes the lead softer and more prone to snapping if too much pressure is applied. Store the pencils flat or point-up in the provided metal tin to prevent the leads from vibrating or fracturing within the wooden barrels. Avoid dropping the tin, as internal impacts can cause micro-fractures in the graphite core, leading to frequent breakage during use.