Kaco Turbo Gel Ink Pen stationary The twist'n flex flat ruler

The twist'n flex flat ruler withstands twists and bends that are common in everyday use

accurate writing with a durable metal refill

The detachable scale on the cover

Unlike regular dye inks

hand-crafted creations

Kaco Turbo Gel Ink Pen stationary The twist'n flex flat ruler6 colorful colors to meet the color matching needs of notes and notebooks. DuraBall durable pen head, easy to write and durable, adding stability. Quite material ink, keep the handwriting as new and colorful. Writing length is about 800 meters, large capacity writing is more durable. With diamond patterned hard plastic pen grip, writing grip is more non slip.