For over half a century, Dainichi Corporation has been designing and manufacturing high-end polyurethane sponges, combining durability, efficiency and minimalist design: “Live smart, wonderful and comfortable.” Each sponge is designed to simply improve your daily life: 1) Practical and well-designed: Compact packaging - Compressed to just 7 mm for easy transport. -Deploys naturally when opened. -Can be soaked in warm water to speed up its expansion. 2) Superior performance and design: - High-quality polyurethane. -Durable and wear-resistant. - Eeffectively removes the toughest stains. -Produces a rich lather and rinses easily. -Compatible with all dishes, without risk of scratching. 3) Ergonomic single-layer structure - Soft and comfortable to handle for a comfortable grip. -Cleans deep down, even inside glasses. -Provides excellent grip for comfortable use. 4) Careful and eco-friendly design - Optimized density for abundant foam. -Reduces water consumption. -Quick drying thanks to natural air circulation. 5) Easy maintenance - Rinse after use and wring well. -Let it dry in a ventilated place. - EAvoid bleach and boiling water to maintain durability. 6) Advantages - Resists wear and retains its shape over time. - Eeliminates fat effortlessly. - Equickly removes color transfers (curry, sauces, etc.). -No abrasive agent: no risk of scratching plastic or glass. Available version: Soft Type (slightly softer, for a comfortable grip). Other colors: mimosa, eucalyptus, geraldton wax, baby's breath. Made in Japan.