9 x Permanent Grease Marker Refill

• Write on glass, metal, plastic
• Erasable
• Elevate your pencil

Originally used by NATO air forces these pencils are not widely used anymore, but were the original felt tip marker. Able to write on metal, plastics and glass... even under water! We have brought this back to life by incorporating this unique type of pencil designed to fit in Multi Drive, so you are free to write or mark anywhere.

Did I mention you can rub it out? Can’t do that with an ink marker! Just use a cloth and it will rub off a hard surface. So if you have a beautiful mind moment your windows can be saved!

3mm (0.1181″) in diameter

For use with the Multi Drive, or Stubster.