Doms Refilo refillable whiteboard pens deliver smooth, vibrant writing on whiteboards and glass surfaces. This set of 10 blue pens features non-toxic ink formulation, making them safe for classroom and office use. The hi-tech refillable design reduces waste and cuts long-term costs—simply replace the ink cartridge when empty. Quick-drying formula prevents smudging, while the ergonomic barrel ensures comfortable extended writing. Ideal for teachers, students, and professionals who need reliable, eco-conscious marking solutions.