Only those with good reviews, please. I have used it, and I have cleaned it, but please refrain from purchasing if you are overly concerned about cleanliness. I have cleaned it as thoroughly as possible. Vegetable Dicer This makes it quick and easy to dice vegetables, which can be tedious with a knife. Simply place sliced ingredients on the blade and press down to easily dice vegetables. I have used it, but the number of times is few, so the condition is still good, I think. The box is old as I have stored it, but it is included, and there is a dedicated brush. There is also a recipe booklet. Color: Green Brand: KAI About this product: [Convenient for chopped salads!] Easily dice vegetables just by pressing down, which is tedious with a knife. There are two blades for dicing: large (approx. 14mm) and small (approx. 7mm). Includes a convenient recipe book. Size: 12.1 x 18.7 x 9.4 cm Material: Blade = ABS resin (heat resistance 90 degrees Celsius), stainless steel blade steel Body = ABS resin (heat resistance 90 degrees Celsius) Stopper/Anti-slip = Thermoplastic elastomer (heat resistance 120 degrees Celsius) Cleaning brush = Polypropylene (heat resistance 110 degrees Celsius), nylon (heat resistance 180 degrees Celsius) It not only saves time on cutting, but I feel that the taste and texture improve by cutting to the same size. You can wash it while running water over it. Since it's Kai, the sharpness is outstanding. When washing the blades, please use the dedicated brush. The sharpness is excellent, so please be careful when washing. It takes some skill to attach the second and third blades to the sixth position, as they are firmly attached. Please do not try to remove them forcefully. .゜+.(・∀・)゜+.゜