This is a product from KOIZUMI, a well-known dryer manufacturer! Please refer to the photos for the part code, model number, and compatible models. Available for individual sale and bulk purchase. Individual sale: 800 yen per bag Bulk purchase: 3000 yen ⚠️Caution⚠️ * Returns are not accepted after purchase. * This product is discontinued by the manufacturer. * If you have the dedicated main unit, you can use this product even without the cord. * Please feel free to inquire if you want the main unit ☆ * The main unit is used, so it is not unused, but the condition is not bad, so please rest assured.