[Recommended points] Dental floss that even beginners can easily insert between teeth and polish. ● Non-swelling type that is easy to use even for beginners. ● Slim floss thread that can be inserted smoothly between teeth. ● Wax type that is easy to insert between teeth. ● Uses polyester & nylon composite filament with low friction. ● Contains xylitol. ● Mint flavor.
40m (for about 100 times)
