Holbein Refillable Markers are easy to fill and refill. Ideal for use with Holbein Acrylic Inks, they are available in four tip sizes — 6 mm, 15 mm, 30 mm, and 50 mm. The replaceable tips are exceptionally durable and strong for creating fine details or wide strokes. Caps should be fastened...
® Holbein is a registered trademark.