Staedtler Metal Pencil Sharpeners Available in Single or Double Hole.
- Made from Lightweight Alloy with Carbon Steel Blades
- Double Hole has Twin Blades for Graphite and Colour Pencils
- Available in Single Hole or Double Hole
Staedtler Pencil Sharpeners are mage from lightweight alloy with carbon steel blades that maintain their edge. The single hole 510 10 model is designed to accept standard sized woodcase pencils. The double hole 510 20 has a larger aperture that suits thicker bodied colour and lead pencils. The tapered body and grooved sides of these sharpeners fit well in the fingers making it a pleasure to put a new point on your pencil. The smaller holes for pencils up to 8.2mm are machined to a 23degree angle which is optimal for drawing smooth clean lines while the larger 10.2 aperture for coloured pencils is angled at 30 degrees for a point that will draw softer broader lines.