Zebra Sign Pen Clickart Knock pale orange

Japanese sign pen with retractable tip

The Zebra Clickart Knock combines the expressive power of a colorful felt-tip pen with the convenience of a retractable ballpoint or gel pen. The ink is specially formulated so that it will not dry out for an entire year as long as you keep it retracted when not in use. The ink stays moist by absorbing moisture from the air. The pen should therefore be stored in rooms that are not too dry.