Sketchbook Premium Nova spiral Beige 150 g/m² Stillman & Birn 15x20cm Notebook for inks and halftones with rigid padded cover and spiral binding. Nova Beige paper by Stillman & Birn is known for its soft texture and ability to withstand different drawing mediums. Thick 150gsm paper with a medium grain beige tint. Perfect for dry techniques , light washes, ink, marker, drawing and multi-technique without applying too much liquid. Color of the covers: maroon. Contains 50 sheets in beige. Acid free, pH neutral. Vertical orientation. Size: 15.2 x 20.3 cm. Brand: Stillman & Birn