The Art Board Reflex Sketch Pad 90gsm 25 Sheets A4 features high-quality, light matte sketching paper designed explicitly for precision illustrations and detailed drawings. The fine tooth surface provides optimal friction and control, making it perfect for capturing fine lines using pencils, technical pens, or charcoal. Engineered to balance sturdiness and flexibility, this portable 90gsm pad withstands repeated erasing and layering for studio or classroom applications.