- Extend the life of your pencils.
*Using the pencil extender allows you to get the most out of every part of the pencil before throwing it away.
*It also provides better balance for shorter pencils and a better grip.
*The Derwent pencil extenders are available in 2 sizes; The silver extender is suitable for larger pencils up to 8mm and the black extender can be used with standard size pencils up to 7mm.
*Both pencil extenders have a robust screw mounting system, which secures pencils securely.
*They also have a soft-touch coating for extra grip.