Introducing a contemporary take on the classic black book. This 3.5"X5" hardbound sketchbook in smooth black leather will be a great addition to your travel kit. This sketchbook features 110 pages of 120GSM bright white high-quality bleed resistant paper. Also works great with water-based paint pens, as it resists pilling. This durable sketchbook is perfect for practicing your sketches and keeping them in one place.