Among our whiteboard marker collection, the SY-145 stands out with its wider barrel and stable grip, making it an ideal choice for extended writing tasks. Whether you're a teacher delivering lectures, a presenter in meetings, or facilitating hands-on workshops, this marker ensures a comfortable and reliable writing experience.

Filled with vibrant, high-saturation ink and featuring a round tip, the SY-145 writes smoothly and produces bold, clear lines—perfect for whiteboard presentations, notes, or visible instructions. Marks can be easily wiped off with a standard whiteboard eraser, leaving your board clean and ready for reuse. Available in three classic colors (Red / Blue / Black), it’s a practical solution for schools, training centers, and office environments.