The high-quality sharpener box from Faber-Castell disappears into a colorful cover after use, which not only protects against dirt but also allows for precise guidance of the eraser line when open and serves as a practical waste container for the sharpener. Its ergonomic design and user-friendliness earned the Sleeve an award - the ISPA Award 2007 in the "Back to School" category. This is further proof that even simple items like erasers and sharpeners can still be improved - true to Faber-Castell's motto: Making the ordinary exceptionally well. Quality sharpener for easy and clean sharpening. Suitable for graphite and colored pencils. Compatible with all common standard pencil shapes.