Art + Craft Supplies Natural Grass Sponge PreviousSimply Simmons Watercolor Brushes NextCanvas Panel 10"x10" Natural Grass Sponge Natural Grass Sponge $3.50 This versatile natural sea sponge is great for watercolor washes, stretching, textures, and more. Quantity: Add To Cart Facebook0 Twitter LinkedIn0 Reddit Tumblr Pinterest0 You Might Also Like Bicycle Ride Embroidery Kit $9.50 sold out Arches 140 lbs Cold Press Block 3.9" x 9.8" $28.00 Black Twin Tip Sharpie $3.00 Retractable Blade Utility Knife $5.00 Folk Unicorn Cross Stitch Kit $10.50