• Brand: PaperTree.
• Key Specs: It is commonly sold as A4 size sheets with a 300 GSM (heavyweight) rating, making it thick enough to handle wet media without buckling.
• Texture: It features a cold-press (slightly grainy) texture, which is ideal for gripping watercolor pigments.
• Best For: Watercolor, acrylic painting, sketching, and even crafting certificates or cards.