Staedtler Plastic double hole sharpener assorted tub of 50

For standard-sized blacklead pencils up to 8.2 mm Ø with a sharpening angle of 23° for clear and accurate lines
For thick blacklead and coloured pencils up to 10.2 mm Ø with a sharpening angle of 30° for broad, soft lines
In 3 attractive colours