Amazon.com: Jen Mfg., Inc. JEN1 Black Jen Brush Sponge on Natural Wood Handle, 1 Inch, 1" : Arts, Crafts & Sewing
Poly Foam Brush, 1" or 2" Width (1pc or 10pcs packs) - Buckleguy.com
Use these foam brushes for crafts, painting, applying varnish or glaze or creating texture with various materials! - RISD Store
Amazon.com: Foam Brush Set - Pack of 20 Disposable, 2-inch Sponge Paint Brushes for Acrylic Painting, Staining, Varnishes & DIY Craft Projects - Art Supplies : Arts, Crafts & Sewing
Crafter's Square Sponge Paint Brush Sets
Amazon.com: 20pcs Black Foam Paint Brush 1 Inch Foam Sponge Paint Brush Set with Wooden Handle Art Projects for Acrylics, Stains, Varnishes, Crafts : Arts, Crafts & Sewing
Foam Brushes — Barbara Butler Artist-Builder Inc. - Treehouse Building Supplies