Grumbacher 9" x 12" Cold Press Watercolor Paper Pad, 140 lb. / 300 GSM, Tape-Bound, 30 White Sheets/Pad, 3-Pack was developed with an optimized sizing level to ensure good wet and dry lifting. Colors look bright and crisp on this embossed textured surface, and wet-on-dry textures are easy to create. Paper feels absorbent and holds water well, and it doesn't buckle easily. Acid and lignin free formulation. Made in USA pad features a traditional fold over, durable tape bound construction.