Electric Double Pencil Sharpener Derform 289957 — dual sharpening heads for classroom and office use

Derform electric double pencil sharpener model 289957 is a desktop sharpening device equipped with two independent sharpening heads. One head is sized for standard pencils and the other for larger-diameter pencils, allowing users to sharpen different pencil types without changing accessories. The unit is designed for classroom, office, and art studio environments where frequent and consistent pencil point preparation is required. Its compact footprint and stable base support regular use on worktables and desks.

Advantages

The dual-head design reduces downtime by enabling quick switching between pencil sizes or simultaneous sharpening of two pencils. The electric motor delivers uniform rotation for consistent point shaping, while simple controls make operation straightforward for teachers, office staff, and artists. Durable construction and a secure base ensure stable placement during prolonged use, and an integrated shavings container simplifies maintenance.

Suitable for

• Classrooms and schools for frequent pencil sharpening
• Offices where multiple users share supplies
• Art studios and design workshops requiring consistent pencil points
• Home study areas and hobby workspaces

Key specifications

• Two independent sharpening heads for standard and larger pencils
• Electric motor for fast, consistent sharpening
• Desktop form factor with stable base for table use
• Integrated removable shavings container for easy cleaning
• Simple user controls for start/stop operation

How to use

Place the sharpener on a flat, stable surface and plug it into a suitable power outlet. Choose the appropriate sharpening head for the pencil diameter, insert the pencil gently into the opening, and activate the unit using the control mechanism. Apply light, steady pressure—avoid forcing the pencil—to achieve a uniform point. When finished, remove the pencil and repeat as needed. Periodically empty the shavings container by removing it from the unit and disposing of contents according to local waste guidelines.

Usage recommendations

For prolonged reliable operation, use the correct head for each pencil diameter and avoid inserting mechanical pencil leads or other non-wood writing implements. Keep the shavings container emptied regularly to maintain performance and prevent clogging. Unplug the device before cleaning or removing jammed material.