How are your gums holding? Have you flossed today?
If you are often forgetting to floss when you brush your teeth, this is the tool for you. A fully functional gadget holds your flossing string and enables you to clean those hard to reach places between your teeth. Reusable, as you only need to replace the string after cleaning.
By design it is made so it could be multicolor printed without AMS. Print with different color filaments and mix & match for the whole family. For additional effect, you could make some backlightning for this and the reminder will be even more visible.