Alcohol Ink Painting are thickness with 200 gm Stain-Free, Durable - Long Lasting on Shelf, Non Tearable and Waterproof. Ideal for alcohol inks, markers, gouache and acrylic paints. It is also suitable for mixed media. Play around with reabsorbing ink, using sponges and droppers to add texture, scraping techniques, try spraying alcohol onto the wet Paper. Trying it out on paper is one of the best ways of experimenting with the blending and flowing that alcohol inks can do. This paper allows your ink paintings to keep their bright colors and crisp edges.