High-density art sponge with fast and easy lifting power to remove unwanted marks or softening and blending Colors Contains 1 large block sponge and 6 smAll triangular sponges; 6 triangular pieces Size: 2.36" x 1.57" x 1", large block Size: 5.12" x 2.36" x 1" Perfect For correcting mistakes or lifting unwanted Watercolor, pencil, brush strokes, or even dirt and grime Easy to cut sponges into different shapes and Sizes as desired 3 Packs of 7 Lifts Watercolor, graphite and Color like a charm. AquaLift Sponges by Creative Mark can help you lift unwanted Watercolor from areas of your Painting fast and easy! When Painting, especiAlly in Watercolor, the ability to lift unwanted Color or lines of graphite quickly and precisely is essential. Based on how wet the high-density sponges are and how hard you press, you can lightly lift Color and soften unwanted edges. The six smAll triangles are great for smAll areas while the large block can remove larger areas or be cut into other Sizes depending on your needs. A 90 day warranty is Included on All of our Products to ensure your satisfaction.