Calligraphy Aid

A tool that attaches to the top end of a calligraphy brush so that it is easy to hold in the mouth. It is useful for people who want to use a calligraphy brush with movements of the mouth or head.

It cannot be used if the handle diameter does not fit, as with a tablet pen, so adapt it as appropriate. When 3D printing something that goes directly into the mouth, an FDA-certified filament such as T-glase is suitable.