Anno Pharmaceutical Wire Inner Floss (Floss for Orthodontics) The tip is thin, so you can pass the floss between the wires even while undergoing orthodontic treatment. This is the price for 10 pieces. They will be delivered in individual packages. How about it for those who want to try it out? *Please handle with care, and we will package them cleanly with hand disinfection + nitrile gloves. They will be placed in a food-grade OPP bag, and further waterproofed with a zip bag. 8 pieces for 300 yen is also OK ⭕️