The Strathmore 400 Series Recycled Wirebound Art Journal contains heavyweight sketch paper that is ideal for experimentation, perfecting techniques, and preliminary drawing with any dry media. The paper contains 30% Post-consumer fiber and is protected by a durable dark brown hardcover with wire binding. The Wirebound Art Journals are perfect for the artist on the go. Paper is our art form, and we celebrate artists. We have kept the tradition of creating beautiful, high-performing papers alive for over 125 years. Choice of paper is one of the most important decisions an artist makes in determining the outcome of their work. No matter your choice of medium, you can be confident Strathmore paper will enhance your artistic efforts.