• High-quality material: Made from cottonwood pulp, these sponges are soft, durable, and reusable, without scratching your kitchen utensils, dishes, or pans. • Porous structure: The porous structure allows for rich foam with just a little soap, reducing the amount of detergent needed and being safer and healthier. • Cord design: The cord makes it easy to hang the sponges for quick drying, preventing mold and bad odors. • Easy to clean: The natural wood pulp material does not easily adhere to oil, is easy to rinse and clean, and does not retain dirt. • Water expansion: Upon receiving them, the sponges are thin but quickly expand upon contact with water, becoming larger, thicker, and softer, adapting to all types of utensils.