Scotch-Brite scrubbing sponges are refills for the Scotch-Brite Stay Clean Dishwand. Sponges deliver a long-lasting, durable scrubbing surface & nonscratch cleaning of pans, dishes & more. Fast cleaning without scratching makes this sponge perfect for nonstick cookware. The Stay Clean Dishwand Refills won't trap food. Even eggs & cheese won't stick. Cellulose is 100 percent plant-based & is better for absorbing than other materials such as foam.