A4 SKETCH PAD: Set of 2 A4 (21*30cm) sketch pads with 60 pages / 30 sheets, with blank and unlined pages, the sketch pad is perfect for marking your imagination and documenting your ideas. SPIRAL DESIGN PRACTICAL: With a durable double spiral binding design, the sketch pad is flexible and offers 360-degree rotation to maximize sketching, drawing and writing space. PREMIUM PAPER QUALITY: The blank drawing papers and hard kraft paper are made of durable, well-made, non-toxic, harmless and environmentally friendly materials. High-quality smooth papers are strong and smooth, perfect for all drawings and sketches. VERSATILE USE: This artist's pad is suitable for sketching and drawing anytime and anywhere. The sketchbook can also be used as a notebook for keeping a diary, work notes, sudden inspiration, study notes and a travel journal. Warm tip: This sketchbook is not suitable for any type of watercolor medium.