Handmatige potloodslijper Staedtler 510 50 multicolour

The Staedtler 510 50 Multicolour manual pencil sharpener is made for standard blacklead pencils up to 8.2 mm in diameter and produces a 23° sharpening angle for clear, accurate lines. Compact and robust, it is supplied in bulk packs of 100 pieces and suited to high-use environments such as schools and offices.

Advantages

The sharpener delivers precise, consistent sharpening at a 23° angle, compatible with wood-cased graphite pencils up to 8.2 mm Ø. Its compact body and multicolour finish simplify identification and handling in shared spaces. Supplied in a pack of 100, it supports bulk purchasing for institutions and reduces the need for frequent restocking.

Suitable for

• Standard wood-cased graphite pencils (up to 8.2 mm Ø)
• Classrooms and school supply kits
• Office stationery cupboards
• Art and design classrooms requiring consistent line sharpness

Key specifications

• Brand: Staedtler
• Model: 510 50 Multicolour
• MPN: 51050KP100
• EAN: 4007817510438
• Maximum pencil diameter: 8.2 mm Ø
• Sharpening angle: 23°
• Pack quantity: 100 pieces
• Type: Manual pencil sharpener

How to use

Insert a standard graphite pencil (maximum 8.2 mm Ø) into the sharpening hole and rotate the pencil clockwise or counterclockwise while holding the sharpener steady. Check the tip periodically until the desired 23° point is achieved. Empty shavings and replace or maintain the blade if sharpening becomes uneven.

Recommendations

For best results, use with standard wood-cased blacklead pencils up to 8.2 mm Ø and avoid forcing oversized or non-compatible pencils. Store in a dry place and consider institutional rotation when used in high-traffic settings to maintain consistent performance.