Dental floss that firmly catches tooth stains with two threads. - Product Name: Wire Inner Floss - Features: Thoroughly cleans stains with two threads - - - - - - - - - - - - - - - - - - - - - - - - - - Thank you for viewing! 💖 [Product Overview] Never opened from the bag. *Please refrain from purchasing if you are sensitive to items stored by an amateur. *Please consult if you have any preferred shipping methods. *Please inquire if you have any concerns about the product condition. I can also take photos from different angles, so please ask. ~Regarding the number of days until shipment~ I can ship within 1-2 days on weekdays, but it may take 2 or more days if it includes weekends and holidays. Thank you for your understanding. - - - - - - - - - - - - - - - - - - - - - - - - - - Orthodontics Floss Dental Floss Wire Braces