Yupo Paper Pad with 10 Sheets (74 lb)In store we use Yupo paper with Tim Holtz alcohol Inks, it's a quick low risk way to sketch out ideas for our art tiles. Yupo paper is a unique alternative to traditional watercolor papers. It's a durable, stain resistant, non absorbent synthetic paper that holds ink and watercolor with razor sharp precision. This extraordinary surface also resists tearing and buckling and it remains perfectly flat. Yupo's ultra white color and super smooth finish