I've used a few sheets, but I'm selling this because I haven't had a chance to use it since. There are over 20 sheets remaining. From the official website: "Mix Media Natural Paper / Gray Paper" for adding depth with its color. Uses: Mixed media (pencil, felt-tip pen, watercolor, acrylic, markers, etc.) Double-sided: Slightly textured on the front, smooth on the back Weight: 220g/㎡ Binding: Pad Made in: France