Artline 47456 5109A Big Nib Whiteboard Marker, 10.0mm Chisel Tip, 4-Color Set

Make your presentations, lectures, and brainstorms visible from anywhere in the room with the Artline 5109A Big Nib Whiteboard Marker 4-Color Set. Engineered with an extra-large 10.0mm chisel nib, these markers deliver bold, high-contrast lines that remain sharp and legible from a distance—making them ideal for large classrooms, executive boardrooms, and open office spaces. Formulated with low-odor, xylene-free pigment ink, the EK-5109A series provides a dense, consistent ink flow across non-porous surfaces including whiteboards, glass boards, and porcelain. The quick-drying, ghost-free ink formula wipes away effortlessly with a dry cloth or whiteboard eraser without leaving stubborn streaks. Plus, these durable markers feature a refillable design to help reduce plastic waste and long-term supply costs. Colors in set include: Black, Blue, Red and Green. Refillable with Artline inks: Black X1A47435, Blue X1A47437, Red X1A47436, Green X1A47438.