The Bundoki original pencil extender is made by Katou Seisakusho Company that they make fountain pens and

ball point pens made of  celluloid.

The extender looks like a fountain pen when the cap is closed. Using a flat spring into the extender,

it works with most standard pencils, however, pencils which slightly thinner than Japanese pencils

are not strong enough to hold.

You can use it as a protecter or holder for your favorite pencil which is getting shorter, and also

you can carry a fully protected pencil with clip in your pocket. When a short pencil get stuck

in the extender, use a toothpick or pin into the hole to push the pencil out. Recommend to use

pencils with no eraser on the top. Color, design and size of actual product may vary due to hand-made.

Perfectly fits a pencil shorter than 9.5 cm. 

Size: 12.5*111.5 mm

＊ It might smell celluloid at the first time. 

＊ Color and design of actual product may vary due to hand-made.

＊ Please note that product might have a small scratch on the clasp.

＊Triangle shaped pencils can not be used.

About Celluloid

Keep the extenders away from heat. Celluloid are extremely flammable and also easily decomposed.

Please avoid extreme changes in temperature when storing.