This is a high-capacity shredder from Sanwa Supply. (Retail price: 37,800 yen including tax) I am selling it because I no longer need it due to equipment replacement. It has some signs of use, but it works without any problems. Although it is designed for business and office use, it's perfectly fine for home use as well. It can operate continuously for 120 minutes, and it has a large 26-liter wastebasket. A wastebasket full sensor alerts you when the paper shreddings exceed the limit, prompting you to empty the bin. It was very convenient because I didn't have to open the wastebasket to check the amount of paper shreddings, and I didn't have to empty it as often. It has casters, so the installation location is flexible. It also supports shredding CDs, DVDs, and cards.