Retractable and refillable so its one of the most eco-friendly markers available! Compact marker has a pocket-safe clip and takes up less space than most markers so its perfect to take along anywhere. Light pressure system delivers smooth and easy retraction so its ready in an instant. Advanced seal technology maintains tip freshness. Deep brilliant ink colors. Easy to refill: twist pull replace! Eco-friendly marker in an ultra-compact size. Light pressure retraction system delivers smooth and easy retraction. Advanced seal keeps ink fresh. Easy to refill: twist pull replace!