kitchen sponges that get last over a and offer incredible lathering and A revolutionary sponge for commercial use black Japanese-made don't slimy,

Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. In search of a kitchen sponge that makes washing dishes enjoyable, we tested various sponges in terms of material, size, feel, functionality, and durability, researching and investigating areas for improvement. Because we found abrasive kitchen sponges difficult to use, we focused solely on the dishwashing portion, researching the optimal hardness and size. Made entirely of urethane, it boasts a soft feel, excellent lathering and drainage, and is incredibly durable and long-lasting. [The inspiration for creating the best kitchen sponge] Sponges with abrasives can scratch dishes, and cellulose sponges don't lather well. By increasing durability, it can be used for a long time, and because it lathers well, less detergent is needed. Multi-layered sponges have an unbalanced hardness and are difficult to use, and the abrasive part can scratch delicate dishes, so I wanted to create a sponge that excels in its sponge function alone. I tested various sponges and investigated areas for improvement. After that, I tested the optimal thickness and aspect ratio and found the perfect size. It's a kitchen sponge that doesn't wear out easily. [Lathering] Made from a coarsely foamed, high-quality polyurethane material, it incorporates a lot of air, resulting in a rich lather. The foam acts as a cushion, reducing resistance against dishes, and the coarse structure effectively scrapes away dirt. A small amount of detergent is sufficient to create a rich lather, so you can use less dish soap. [Elasticity and Softness] It is both elastic and soft, becoming more comfortable to the touch with use. Elasticity and softness. These may seem like contradictory elements, but with the cooperation of our suppliers, we obtained numerous samples and tested the foam density of the highly durable, high-quality polyurethane material until it achieved the ideal hardness. It fits snugly inside wine glasses, allowing you to wash them without scratching them. [Optimized Size] After trying various shapes for washing dishes, such as cutting it into small pieces, making it thin, and shaping it into a square, we were able to find a size that is very comfortable and fits well in the hand. It is easy to hold, dishes do not slip from your hand, and it is the perfect size for even those with small hands to thoroughly wash curves. [Professional-Grade Functionality] We were particular about the material selection so that it can be used in professional settings where durability and performance are required. "Sponge Revolution" drains water well and dries quickly, so you can rest assured about hygiene. I've been searching for a durable kitchen sponge, but I haven't found one I really like. So, I teamed up with a Japanese company I want to support, and after much improvement, we've created a sponge that I'm extremely satisfied with. At first, it might feel more elastic than your usual sponge, but the more you use it, the softer it will become and the more comfortable it will feel in your hand. I love how it grips dishes, how it fits when washing glasses, how well it drains water, and how stylish it looks when placed in a sponge holder! Because it doesn't have the air bubbles of a sponge, it has excellent breathability, drying properties, water permeability, and drainage. It can also be used as a soap dish or a foaming sponge for face washing. They may look similar, but the quality is completely different; these are made in Japan. They lather exceptionally well, and in our store manager's tests, they lasted for over two years! They drain water quickly and dry fast, so they don't develop that slimy feeling typical of sponges. This sponge makes washing dishes fun! It has been recommended by many people.