Experience the future of eco-friendly cleaning with our Eco Sponges. Adorned with food-safe water-based ink, these sponges instantly pop up into highly absorbent, reusable forms when immersed in water. Crafted from 100% biodegradable materials, they're gentle on cookware. For optimal use, allow drying between uses, sanitize in boiled water or dishwasher, and avoid prolonged soaking.