Pencil Quick Check
Which sharpener fits your pencil?
Measure your pencil's outer diameter, pick it below, and jump straight to the matching model families.
All model families
6 – 7 mm pencil· with adapter
8 mm models with adapters (Ø 6 mm – Ø 7 mm)
8 mm pencil· no adapter needed
6000–6007, Butterfly, Ellipse, Cap, Tube, Rocket, Heart, Bear
9 – 10,5 / 10,8 mm pencil· with adapter
12 mm models with adapters (Ø 9 mm – Ø 10,8 mm)
12 mm pencil· no adapter needed
6010–6015; 6023–6024, 6050–6060
13,5 mm pencil· no adapter needed
6014–6015 without adapter
16 mm pencil· no adapter needed
6016
The full diameter chart
The complete compatibility table from the 2026 catalog.
| Pencil diameter | Adapter | Matching models |
|---|---|---|
| 6 – 7 mm | With adapter | 8 mm models with adapters (Ø 6 mm – Ø 7 mm)8 mm models |
| 8 mm | Not required | 6000–6007, Butterfly, Ellipse, Cap, Tube, Rocket, Heart, Bear6000–6007ButterflyEllipseCapTubeRocketHeartBear |
| 9 – 10,5 / 10,8 mm | With adapter | 12 mm models with adapters (Ø 9 mm – Ø 10,8 mm)6010–6015 with adapter6022 / 6024 |
| 12 mm | Not required | 6010–6015; 6023–6024, 6050–606012 mm models6023–60246050–6060 |
| 13,5 mm | Not required | 6014–6015 without adapter60146015 |
| 16 mm | Not required | 601660166016-W |
How the Adapter System covers intermediate sizes
To ensure our sharpeners are as versatile as your product range, almost all of our models are available with integrated adapters. These precision-engineered inserts allow for a seamless diameter reduction, enabling a single sharpener to accommodate a variety of pencil sizes found on the market today.
The key advantage of our system is its effortless functionality: the adapter is easily removable, allowing you to switch between different diameters in seconds. This means you always have multiple sizes at hand, providing the perfect fit for various pencil dimensions within one compact tool.
It ensures that whether you are using a slim liner or a thicker pencil, the barrel is always perfectly centered for a precise sharpening result. It is the ideal solution for brands with a diverse portfolio, offering maximum compatibility and convenience for the end user.
- Easily removable insert
- Versatile diameter reduction
- Multiple sizes integrated
- Perfect pencil centering
All models equipped with or available with an adapter are clearly marked on their spec cards. Read the full Adapter System story.
Private Label
Because Great Brands Deserve Perfect Points.
From in-house tooling and mould development to your finished, branded sharpener — explore the private label process, or start the conversation with a sample or quote request.