There is no box or instruction manual. Only the main unit is included. I have also attached an image of the instruction manual from the Nishimatsuya website in the last image. There is a faint brown stain on the back that didn't come off. Please check the image. Other than that, there appear to be no noticeable scratches, but please understand that this is a personal inspection. Depending on the microwave's output, sterilization can be completed in 3 minutes, making it very convenient. However, those who sterilize frequently may find it easier to use something like Milton, which is not hot after sterilization and can be used immediately. Since I was exclusively breastfeeding, I used it relatively infrequently. I often sterilized the breast pump to prevent mastitis and to increase my breast milk supply in case of emergencies. In that case, I wasn't in a hurry, so this was easier to use. If you purchase this item with other items I have listed, I will offer a small discount if you let me know in advance, so please feel free to contact me. - Color: White - Material: Plastic - Type: Sterilizer Case - Components: Includes two trays with holes for drainage Thank you for viewing.