Staedtler Marsgraphic Duo Watercolour Brush Pen – Box of 36

You're juggling a waterbrush, a fine liner, and a bottle of water for one project. Stop. The Marsgraphic Duo puts both tips on one pen. The brush end flexes from 1.0 to 6.0 mm for washes and fills. The fibre-tip end gives you 0.5 to 0.8 mm lines for detail work. Dip in water for a true watercolour effect, or skip the water entirely and draw dry. One pen, two jobs, no mess on your desk. A box of 36 keeps them within arm's reach when you need them

• Double-ended design: watercolour brush tip (1.0–6.0 mm) and fine fibre-tip (0.5–0.8 mm) in one pen
• Works wet or dry — dip for watercolour washes or use straight out of the box
• Flexible brush tip bends with your stroke for natural, varied line weight
• Box of 36 keeps a team or classroom fully stocked without a mid-project run to the shop
• Staedtler Marsgraphic range trusted by artists and educators