Notebook paper, junk mail, construction paper (avoid glossy/plastic-coated). Water and a large tub/sink. Blender .

Let the excess water drain. Flip the screen onto a cotton cloth, and use a sponge or roller to press out more moisture.

Pour the pulp into a large tub of water. Submerge the mold and deckle, lift it straight up to catch the pulp, and shake it gently to even out the pulp thickness.