Double Brush Pens, Pack of 10 is selected for Plastic Arts and Drawing use. Versatile and flexible brush tip made of nylon fiber, creates medium or bold strokes by changing the brush pressure. Water-based ink is mixable, odorless and does not fade. Acid-free and non-toxic. Complies with the ASTM D4236 norm. Pack of 10. A practical choice for art classrooms, offices, studios and home workspaces where reliable drawing supplies are needed for daily projects, labels, displays and creative assignments. Available from a 100% Canadian-owned supplier serving PEI and customers across Canada, this item is easy to add to school, office, home office or commercial supply orders. It supports straightforward ecommerce purchasing for teachers, administrators, office managers, parents and creative teams looking for dependable Plastic Arts drawing supplies.